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Elizabeth L. Kelly
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Webster, NY, US
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last 30 patents
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Patent Grant
Low contrast film
Patent number
5,674,665
Issue date
Oct 7, 1997
Eastman Kodak Company
John Frank Sawyer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Chromogenic black-and-white motion picture film
Patent number
5,536,629
Issue date
Jul 16, 1996
Eastman Kodak Company
Gary N. Barber
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Chromogenic black-and-white motion picture film
Patent number
5,491,053
Issue date
Feb 13, 1996
Eastman Kodak Company
Gary N. Barber
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY