Howard I. Kaplan

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Florence, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Alumina reduction cell
- Patent number 4,341,611
- Issue date Jul 27, 1982
- Reynolds Metals Company
- Howard I. Kaplan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cathodes for alumina reduction cells
- Patent number 4,333,813
- Issue date Jun 8, 1982
- Reynolds Metals Company
- Howard I. Kaplan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Refractory surfaces for alumina reduction cell cathodes and methods...
- Patent number T993002
- Issue date Apr 1, 1980
- Reynolds Metals Company
- Howard I. Kaplan
- 204 - Chemistry: electrical and wave energy