Peter D. Parker

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Edison, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Processing copper-nickel matte
- Patent number 4,468,302
- Issue date Aug 28, 1984
- Amax Inc.
- Peter D. Parker
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Refining copper-bearing material contaminated with nickel, antimony...
- Patent number 4,351,705
- Issue date Sep 28, 1982
- Amax Inc.
- Runyon G. Ernst
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Extraction and purification of silver from sulfates
- Patent number 3,996,046
- Issue date Dec 7, 1976
- Amax Inc.
- James E. Hoffmann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...