Anode-cathode power distribution systems and methods of using the same for electrochemical reduction

Koehl, Eugene R; Barnes, Laurel A; Wiedmeyer, Stanley G; Williamson, Mark A; Willit, James L

Advanced Search OptionsAdvanced Search queries use a traditional Term Search. For more info, see our FAQ.

All Fields:

Patent Title:

Abstract:

Assignee:

Inventor(s):

Patent Number:

Patent Classification (CPC):

All Classifications
A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

More Options ...

Title: Anode-cathode power distribution systems and methods of using the same for electrochemical reduction

Abstract

Power distribution systems are useable in electrolytic reduction systems and include several cathode and anode assembly electrical contacts that permit flexible modular assembly numbers and placement in standardized connection configurations. Electrical contacts may be arranged at any position where assembly contact is desired. Electrical power may be provided via power cables attached to seating assemblies of the electrical contacts. Cathode and anode assembly electrical contacts may provide electrical power at any desired levels. Pairs of anode and cathode assembly electrical contacts may provide equal and opposite electrical power; different cathode assembly electrical contacts may provide different levels of electrical power to a same or different modular cathode assembly. Electrical systems may be used with an electrolyte container into which the modular cathode and anode assemblies extend and are supported above, with the modular cathode and anode assemblies mechanically and electrically connecting to the respective contacts in power distribution systems.

Inventors:: Koehl, Eugene R; Barnes, Laurel A; Wiedmeyer, Stanley G; Williamson, Mark A; Willit, James L

Issue Date:: Tue Jan 28 00:00:00 EST 2014

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1118257

Patent Number(s):: 8636892

Application Number:: 12/977,839

Assignee:: GE-Hitachi Nuclear Energy Americas LLC (Wilmington, NC)

Patent Classifications (CPCs):: C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25C - PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS

Show more

C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25C - PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS
C25C3/34 - of metals not provided for in groups C25C3/02 - C25C3/32
C25C7/00 - Constructional parts, or assemblies thereof, of cells

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS
H01R13/112 - {forked sockets having two legs}

Show less

DOE Contract Number:: AC02-06CH11357

Resource Type:: Patent

Resource Relation:: Patent File Date: 2010 Dec 23

Country of Publication:: United States

Language:: English

Subject:: 24 POWER TRANSMISSION AND DISTRIBUTION

Citation Formats


                    Koehl, Eugene R, Barnes, Laurel A, Wiedmeyer, Stanley G, Williamson, Mark A, and Willit, James L. Anode-cathode power distribution systems and methods of using the same for electrochemical reduction.  United States: N. p., 2014. 
        Web.

Copy to clipboard


                    Koehl, Eugene R, Barnes, Laurel A, Wiedmeyer, Stanley G, Williamson, Mark A, & Willit, James L. Anode-cathode power distribution systems and methods of using the same for electrochemical reduction.  United States.

Copy to clipboard


                    Koehl, Eugene R, Barnes, Laurel A, Wiedmeyer, Stanley G, Williamson, Mark A, and Willit, James L. Tue .  
        "Anode-cathode power distribution systems and methods of using the same for electrochemical reduction".  United States.  https://www.osti.gov/servlets/purl/1118257.

Copy to clipboard


                    
@article{osti_1118257,

  title        = {Anode-cathode power distribution systems and methods of using the same for electrochemical reduction},

  author       = {Koehl, Eugene R and Barnes, Laurel A and Wiedmeyer, Stanley G and Williamson, Mark A and Willit, James L},

  abstractNote = {Power distribution systems are useable in electrolytic reduction systems and include several cathode and anode assembly electrical contacts that permit flexible modular assembly numbers and placement in standardized connection configurations. Electrical contacts may be arranged at any position where assembly contact is desired. Electrical power may be provided via power cables attached to seating assemblies of the electrical contacts. Cathode and anode assembly electrical contacts may provide electrical power at any desired levels. Pairs of anode and cathode assembly electrical contacts may provide equal and opposite electrical power; different cathode assembly electrical contacts may provide different levels of electrical power to a same or different modular cathode assembly. Electrical systems may be used with an electrolyte container into which the modular cathode and anode assemblies extend and are supported above, with the modular cathode and anode assemblies mechanically and electrically connecting to the respective contacts in power distribution systems.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jan 28 00:00:00 EST 2014},

  month        = {Tue Jan 28 00:00:00 EST 2014}

}

Copy to clipboard

Patent:

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Conveyer
patent, February 1890

Maxon, Daniel M.; McKeon, James
US Patent Document 422139
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/0422139

Conveyor
patent, August 1937

Elmer, Nixon W.
US Patent Document 2089738
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/2089738

Conveyor for Handling Pulverized Uranium
patent, July 1957

Carroll, Ance E.
US Patent Document 2800219
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/2800219

Cathode Handling Equipment
patent, February 1971

Jasberg, Peter M.
US Patent Document 3562131
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3562131

Apparatus to Support the Electrodes and Bus Bars in an Electrolytic Cell
patent, October 1972

Paige, Peter M.
US Patent Document 3697404
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3697404

Multiple plate assembly for forming electrical connector or switch
patent, March 1977

Hugin, Peter E.
US Patent Document 4,013,329
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4013329

Electrowinning metals
patent, August 1977

Astley, David John; Gilbert, John; Scholes, Ian Robert
US Patent Document 4,039,403
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4039403

Electrolytic production of magnesium
patent, February 1978

Kinosz, Donald L.; Haupin, Warren E.
US Patent Document 4,073,703
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4073703

Ultrasonic soldering bath having an ultrasonic probe extending into the solder bath
patent, May 1980

Reichel, Hilmar; Klauke, Guenter; Herting, Karl-Heinz
US Patent Document 4,203,531
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4203531

Method and apparatus for electrodeposition of materials
patent, January 1985

Stubb, Paul R.
US Patent Document 4,492,621
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4492621

Method and apparatus for acid mist reduction
patent, May 1987

Smith, James W.; Davis, John J.
US Patent Document 4,668,353
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4668353

Apparatus for hanging and handling plate members
patent, July 1989

Kimura, Takeo; Seki, Yoshiatsu; Ohkoda, Mitsuru
US Patent Document 4,851,098
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4851098

Waste metal extraction apparatus
patent, September 1989

Epner, Randolph L.
US Patent Document 4,863,580
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4863580

Electrorefining process and apparatus for recovery of uranium and a mixture of uranium and plutonium from spent fuels
patent, November 1989

Ackerman, John P.; Miller, William E.
US Patent Document 4,880,506
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4880506

Process and apparatus for low temperature electrolysis of oxides
patent, May 1995

La Camera, Alfred F.; Tomaswick, Kathleen M.; Ray, Siba P.
US Patent Document 5,415,742
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5415742

Method of removal of heavy metal from molten salt in IFR fuel pyroprocessing
patent, October 1995

Gay, Eddie C.
US Patent Document 5,454,914
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5454914

Advanced electrorefiner design
patent, July 1996

Miller, William E.; Gay, Eddie C.; Tomczuk, Zygmunt
US Patent Document 5,531,868
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5531868

Electroseparation of actinide and rare earth metals
patent, December 1996

Grantham, LeRoy F.; Guon, Jerold; Grimmett, David
US Patent Document 5,582,706
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5582706

Device and method for recovering and cooling the molten core of a nuclear reactor
patent, November 1997

Bonhomme, Nicolaas
US Patent Document 5,689,538
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5689538

Process and apparatus for desilvering a silver-containing solution
patent, June 1998

Jansen, Benedictus; Ketels, Fernand; Smet, Paul
US Patent Document 5,770,034
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5770034

Multi-polar cell for the recovery of a metal by electrolysis of a molten electrolyte
patent, August 1999

Sivilotti, Olivo G.; Vandermeulen, Meine; Iseki, Junkichi
US Patent Document 5,935,394
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5935394

Direct electrochemical reduction of metal-oxides
patent, April 2003

Redey, Laszlo; Gourishankar, Karthick Vilapakkam
US Patent Document 6,540,902
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6540902

Nuclear fuel electrorefiner
patent, February 2004

Ahluwalia, Rajesh K.; Hua, Thanh Q.
US Patent Document 6,689,260
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6689260

Device for conveying electrodes used in the electrolytic refining or electrowinning of metals
patent, November 2004

Marttila, Tom
US Patent Document 6,821,405
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6821405

Electrolytic cell for production of aluminum from alumina
patent, March 2005

Bradford, Donald R.; Barnett, Robert J.; Mezner, Michael B.
US Patent Document 6,866,768
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6866768

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly
patent, August 2006

Seo, Chung Seok; Hur, Jin Mok; Choi, In-Kyu
US Patent Document 7,090,760
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7090760

Uranium dioxide electrolysis
patent, December 2009

Willit, James L.; Ackerman, John P.; Williamson, Mark A.
US Patent Document 7,638,026
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7638026

Porous membrane electrochemical cell for uranium and transuranic recovery from molten salt electrolyte
patent, September 2010

Willit, James L.
US Patent Document 7,799,185
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7799185

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly
patent-application, January 2004

Seo, Chung Seok; Hur, Jin Mok; Choi, In Kyu
US Patent Application 10/618058; 20040007466
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040007466

Advanced high-throughput electrorefiner design
patent-application, July 2004

Gay, Eddie C.; Willet, James L.; Preuss, Donald E.
US Patent Application 10/339955; 20040134785
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040134785

Methods for electrically forming materials
patent-application, September 2004

Wang, Guangxin
US Patent Application 10/794679; 20040168932
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040168932

High purity electrolytic copper and its production method
patent-application, March 2005

Haiki, Kenji; Motoba, Kazuhiko; Oda, Hiroshi
US Patent Application 10/915401; 20050067291
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050067291

Three-electrode metal oxide reduction cell
patent-application, September 2005

Dees, Dennis W.; Ackerman, John P.
US Patent Application 11/084940; 20050205428
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050205428

Bridging member for electrical terminals
patent-application, October 2005

Kollmann, Hans-Josef
US Patent Application 11/105780; 20050233634
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050233634

Electrical connector bridge arrangement with release means
patent-application, April 2007

Oesterhaus, Jens
US Patent Application 11/281821; 20070082551
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070082551

Anode Support Apparatus
patent-application, December 2007

Bayer, Ingo
US Patent Application 11/850874; 20070295601
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070295601

Electrolytic Apparatus for Molten Salt
patent-application, June 2008

Hiraiwa, Jiro; Yoshimoto, Osamu; Tojo, Tetsuro
US Patent Application 11/972103; 20080128270
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080128270

Fluid dynamic bearing with axial preload
patent-application, June 2008

Engesser, Martin; Schwanberger, Stefan
US Patent Application 12/001834; 20080152270
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080152270

High Current Density Cathode for ELectrorefining in Molten Electrolyte
patent-application, February 2009

Li, Shelly X.
US Patent Application 11/844829; 20090050483
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090050483

Double Bar Insulator Assembly for Electrowinning of a Metal and Methods of Use Thereof
patent-application, June 2009

Ashford, Brett; Ebert, William A.; Mollo Vega, Fernando D.
US Patent Application 12/265992; 20090152124
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090152124

Tensioning device for drag conveyor
patent-application, November 2010

Phalen, Floyd
US Patent Application 12/387294; 20100276259
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100276259

High-Throughput Electrorefiner for Recovery of U and U/TRU Product From Spent Fuel
patent-application, July 2011

Willit, James L.; Williamson, Mark A.
US Patent Application 12/395777; 20110180409
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110180409

Electrolytic production of metallic uranium from U₃O₈ in a 20-kg batch scale reactor
journal, May 2006

Jeong, S. M.; Park, S.-B.; Hong, S.-S.
Journal of Radioanalytical and Nuclear Chemistry, Vol. 268, Issue 2, p. 349-356
https://doi.org/10.1007/s10967-006-0172-z

Similar Records in DOE Patents and OSTI.GOV collections:

Cathode power distribution system and method of using the same for power distribution

Patent Williamson, Mark A; Wiedmeyer, Stanley G; Koehl, Eugene R; ...

Embodiments include a cathode power distribution system and/or method of using the same for power distribution. The cathode power distribution system includes a plurality of cathode assemblies. Each cathode assembly of the plurality of cathode assemblies includes a plurality of cathode rods. The system also includes a plurality of bus bars configured to distribute current to each of the plurality of cathode assemblies. The plurality of bus bars include a first bus bar configured to distribute the current to first ends of the plurality of cathode assemblies and a second bus bar configured to distribute the current to second endsmore » « less
Full Text Available
Modular anode assemblies and methods of using the same for electrochemical reduction

Patent Wiedmeyer, Stanley G; Barnes, Laurel A; Williamson, Mark A; ...

Modular anode assemblies are used in electrolytic oxide reduction systems for scalable reduced metal production via electrolysis. Assemblies include a channel frame connected to several anode rods extending into an electrolyte. An electrical system powers the rods while being insulated from the channel frame. A cooling system removes heat from anode rods and the electrical system. An anode guard attaches to the channel frame to prevent accidental electrocution or damage during handling or repositioning. Each anode rod may be divided into upper and lower sections to permit easy repair and swapping out of lower sections. The modular assemblies may havemore » « less
Full Text Available
Modular cathode assemblies and methods of using the same for electrochemical reduction

Patent Wiedmeyer, Stanley G.; Barnes, Laurel A.; Williamson, Mark A.; ...

Modular cathode assemblies are useable in electrolytic reduction systems and include a basket through which fluid electrolyte may pass and exchange charge with a material to be reduced in the basket. The basket can be divided into upper and lower sections to provide entry for the material. Example embodiment cathode assemblies may have any shape to permit modular placement at any position in reduction systems. Modular cathode assemblies include a cathode plate in the basket, to which unique and opposite electrical power may be supplied. Example embodiment modular cathode assemblies may have standardized electrical connectors. Modular cathode assemblies may bemore » « less
Full Text Available
Modular cathode assemblies and methods of using the same for electrochemical reduction

Patent Wiedmeyer, Stanley G; Barnes, Laurel A; Williamson, Mark A; ...

Modular cathode assemblies are useable in electrolytic reduction systems and include a basket through which fluid electrolyte may pass and exchange charge with a material to be reduced in the basket. The basket can be divided into upper and lower sections to provide entry for the material. Example embodiment cathode assemblies may have any shape to permit modular placement at any position in reduction systems. Modular cathode assemblies include a cathode plate in the basket, to which unique and opposite electrical power may be supplied. Example embodiment modular cathode assemblies may have standardized electrical connectors. Modular cathode assemblies may bemore » « less
Full Text Available
Cathode scraper system and method of using the same for removing uranium

Patent Williamson, Mark A; Wiedmeyer, Stanley G; Willit, James L; ...

Embodiments include a cathode scraper system and/or method of using the same for removing uranium. The cathode scraper system includes a plurality of cathode assemblies. Each cathode assembly includes a plurality of cathode rods. The cathode scraper system also includes a cathode scraper assembly configured to remove purified uranium deposited on the plurality of cathode rods. The cathode scraper assembly includes a plurality of scrapers arranged in a lattice, and each scraper of the plurality of scrapers is arranged to correspond to a different cathode rod.
Full Text Available

Similar Records

Title: Anode-cathode power distribution systems and methods of using the same for electrochemical reduction

Abstract

Citation Formats

Conveyer patent, February 1890

Conveyor patent, August 1937

Conveyor for Handling Pulverized Uranium patent, July 1957

Cathode Handling Equipment patent, February 1971

Apparatus to Support the Electrodes and Bus Bars in an Electrolytic Cell patent, October 1972

Multiple plate assembly for forming electrical connector or switch patent, March 1977

Electrowinning metals patent, August 1977

Electrolytic production of magnesium patent, February 1978

Ultrasonic soldering bath having an ultrasonic probe extending into the solder bath patent, May 1980

Method and apparatus for electrodeposition of materials patent, January 1985

Method and apparatus for acid mist reduction patent, May 1987

Apparatus for hanging and handling plate members patent, July 1989

Waste metal extraction apparatus patent, September 1989

Electrorefining process and apparatus for recovery of uranium and a mixture of uranium and plutonium from spent fuels patent, November 1989

Process and apparatus for low temperature electrolysis of oxides patent, May 1995

Method of removal of heavy metal from molten salt in IFR fuel pyroprocessing patent, October 1995

Advanced electrorefiner design patent, July 1996

Electroseparation of actinide and rare earth metals patent, December 1996

Device and method for recovering and cooling the molten core of a nuclear reactor patent, November 1997

Process and apparatus for desilvering a silver-containing solution patent, June 1998

Multi-polar cell for the recovery of a metal by electrolysis of a molten electrolyte patent, August 1999

Direct electrochemical reduction of metal-oxides patent, April 2003

Nuclear fuel electrorefiner patent, February 2004

Device for conveying electrodes used in the electrolytic refining or electrowinning of metals patent, November 2004

Electrolytic cell for production of aluminum from alumina patent, March 2005

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly patent, August 2006

Uranium dioxide electrolysis patent, December 2009

Porous membrane electrochemical cell for uranium and transuranic recovery from molten salt electrolyte patent, September 2010

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly patent-application, January 2004

Advanced high-throughput electrorefiner design patent-application, July 2004

Methods for electrically forming materials patent-application, September 2004

High purity electrolytic copper and its production method patent-application, March 2005

Three-electrode metal oxide reduction cell patent-application, September 2005

Bridging member for electrical terminals patent-application, October 2005

Electrical connector bridge arrangement with release means patent-application, April 2007

Anode Support Apparatus patent-application, December 2007

Electrolytic Apparatus for Molten Salt patent-application, June 2008

Fluid dynamic bearing with axial preload patent-application, June 2008

High Current Density Cathode for ELectrorefining in Molten Electrolyte patent-application, February 2009

Double Bar Insulator Assembly for Electrowinning of a Metal and Methods of Use Thereof patent-application, June 2009

Tensioning device for drag conveyor patent-application, November 2010

High-Throughput Electrorefiner for Recovery of U and U/TRU Product From Spent Fuel patent-application, July 2011

Electrolytic production of metallic uranium from U3O8 in a 20-kg batch scale reactor journal, May 2006

Conveyer
patent, February 1890

Conveyor
patent, August 1937

Conveyor for Handling Pulverized Uranium
patent, July 1957

Cathode Handling Equipment
patent, February 1971

Apparatus to Support the Electrodes and Bus Bars in an Electrolytic Cell
patent, October 1972

Multiple plate assembly for forming electrical connector or switch
patent, March 1977

Electrowinning metals
patent, August 1977

Electrolytic production of magnesium
patent, February 1978

Ultrasonic soldering bath having an ultrasonic probe extending into the solder bath
patent, May 1980

Method and apparatus for electrodeposition of materials
patent, January 1985

Method and apparatus for acid mist reduction
patent, May 1987

Apparatus for hanging and handling plate members
patent, July 1989

Waste metal extraction apparatus
patent, September 1989

Electrorefining process and apparatus for recovery of uranium and a mixture of uranium and plutonium from spent fuels
patent, November 1989

Process and apparatus for low temperature electrolysis of oxides
patent, May 1995

Method of removal of heavy metal from molten salt in IFR fuel pyroprocessing
patent, October 1995

Advanced electrorefiner design
patent, July 1996

Electroseparation of actinide and rare earth metals
patent, December 1996

Device and method for recovering and cooling the molten core of a nuclear reactor
patent, November 1997

Process and apparatus for desilvering a silver-containing solution
patent, June 1998

Multi-polar cell for the recovery of a metal by electrolysis of a molten electrolyte
patent, August 1999

Direct electrochemical reduction of metal-oxides
patent, April 2003

Nuclear fuel electrorefiner
patent, February 2004

Device for conveying electrodes used in the electrolytic refining or electrowinning of metals
patent, November 2004

Electrolytic cell for production of aluminum from alumina
patent, March 2005

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly
patent, August 2006

Uranium dioxide electrolysis
patent, December 2009

Porous membrane electrochemical cell for uranium and transuranic recovery from molten salt electrolyte
patent, September 2010

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly
patent-application, January 2004

Advanced high-throughput electrorefiner design
patent-application, July 2004

Methods for electrically forming materials
patent-application, September 2004

High purity electrolytic copper and its production method
patent-application, March 2005

Three-electrode metal oxide reduction cell
patent-application, September 2005

Bridging member for electrical terminals
patent-application, October 2005

Electrical connector bridge arrangement with release means
patent-application, April 2007

Anode Support Apparatus
patent-application, December 2007

Electrolytic Apparatus for Molten Salt
patent-application, June 2008

Fluid dynamic bearing with axial preload
patent-application, June 2008

High Current Density Cathode for ELectrorefining in Molten Electrolyte
patent-application, February 2009

Double Bar Insulator Assembly for Electrowinning of a Metal and Methods of Use Thereof
patent-application, June 2009

Tensioning device for drag conveyor
patent-application, November 2010

High-Throughput Electrorefiner for Recovery of U and U/TRU Product From Spent Fuel
patent-application, July 2011

Electrolytic production of metallic uranium from U₃O₈ in a 20-kg batch scale reactor
journal, May 2006