James M. Clark

Person

Elizabethton, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Anode assembly for molten salt electrolysis
- Patent number 4,626,333
- Issue date Dec 2, 1986
- Great Lakes Carbon Corporation
- Duane R. Secrist
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cermet electrode assembly
- Patent number 4,541,912
- Issue date Sep 17, 1985
- Great Lakes Carbon Corporation
- Duane R. Secrist
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Bipolar electrode for Hall-Heroult electrolysis
- Patent number 4,529,494
- Issue date Jul 16, 1985
- Great Lakes Carbon Corporation
- Louis A. Joo'
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Anode retraction device for a Hall-Heroult cell equipped with inert...
- Patent number 4,500,401
- Issue date Feb 19, 1985
- Great Lakes Carbon Corporation
- James M. Clark
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Anode for molten salt electrolysis
- Patent number 4,495,049
- Issue date Jan 22, 1985
- Great Lakes Carbon Corporation
- Duane R. Secrist
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Monolithic composite electrode for molten salt electrolysis
- Patent number 4,491,510
- Issue date Jan 1, 1985
- Great Lakes Carbon Corporation
- James M. Clark
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Corrosion-resistant ceramic electrode for electrolytic processes
- Patent number 4,484,997
- Issue date Nov 27, 1984
- Great Lakes Carbon Corporation
- Duane R. Secrist
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Anode for molten salt electrolysis
- Patent number 4,472,258
- Issue date Sep 18, 1984
- Great Lakes Carbon Corporation
- Duane R. Secrist
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Non-consumable electrode for molten salt electrolysis
- Patent number 4,462,889
- Issue date Jul 31, 1984
- Great Lakes Carbon Corporation
- Thomas E. Landon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Anode assembly for molten salt electrolysis
- Patent number 4,443,314
- Issue date Apr 17, 1984
- Great Lakes Carbon Corporation
- Duane R. Secrist
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of manufacturing aluminum in a Hall-Heroult cell
- Patent number 4,430,189
- Issue date Feb 7, 1984
- Great Lakes Carbon Corporation
- James M. Clark
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of manufacturing aluminum in a Hall-Heroult cell
- Patent number 4,379,033
- Issue date Apr 5, 1983
- Great Lakes Carbon Corporation
- James M. Clark
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

James M. Clark

Person

Patents Grantslast 30 patents

Anode assembly for molten salt electrolysis

Cermet electrode assembly

Bipolar electrode for Hall-Heroult electrolysis

Anode retraction device for a Hall-Heroult cell equipped with inert...

Anode for molten salt electrolysis

Monolithic composite electrode for molten salt electrolysis

Corrosion-resistant ceramic electrode for electrolytic processes

Anode for molten salt electrolysis

Non-consumable electrode for molten salt electrolysis

Anode assembly for molten salt electrolysis

Method of manufacturing aluminum in a Hall-Heroult cell

Method of manufacturing aluminum in a Hall-Heroult cell