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Gershon M. Goldberg
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Arlington, MA, US
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last 30 patents
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Patent Grant
Chalcogenide product
Patent number
4,434,217
Issue date
Feb 28, 1984
GCA Corporation
Joseph I. Masters
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Surface sensitized chalcogenide product and process for making and...
Patent number
4,316,946
Issue date
Feb 23, 1982
Ionomet Company, Inc.
Joseph I. Masters
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process of doping silver image in chalcogenide layer
Patent number
4,269,935
Issue date
May 26, 1981
Ionomet Company, Inc.
Joseph I. Masters
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY