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Thomas A. Dunder
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High Bridge, NJ, US
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last 30 patents
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Patent Grant
Light sensitive co-condensates
Patent number
4,533,620
Issue date
Aug 6, 1985
American Hoechst Corporation
John E. Walls
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrolytic graining of aluminum with nitric and boric acids
Patent number
4,416,972
Issue date
Nov 22, 1983
American Hoechst Corporation
John E. Walls
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Cathodic deposition of light sensitive components
Patent number
4,414,311
Issue date
Nov 8, 1983
American Hoechst Corporation
John E. Walls
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic graining of aluminum with hydrogen peroxide and nitric...
Patent number
4,336,113
Issue date
Jun 22, 1982
American Hoechst Corporation
John E. Walls
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR