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Donald W. Heseltine
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Rochester, NY, US
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last 30 patents
Information
Patent Grant
White light handleable negative-acting silver halide photographic e...
Patent number
5,213,954
Issue date
May 25, 1993
Minnesota Mining and Manufacturing Company
Wayne W. Weber
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Novel (UV absorbing compounds and) photographic elements containing...
Patent number
RE30303
Issue date
Jun 10, 1980
Eastman Kodak Company
Wayne W. Weber
430 - Radiation imagery chemistry: process, composition, or product thereof
Information
Patent Grant
Novel UV absorbing compounds and photographic elements containing U...
Patent number
T972001
Issue date
Jul 4, 1978
Eastman Kodak Company
Wayne Woodrow Weber
542 -
Information
Patent Grant
Photothermographic materials containing radiation sensitive quinone...
Patent number
4,081,279
Issue date
Mar 28, 1978
Eastman Kodak Company
Charles A. Goffe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photothermographic material containing a combination of energy-sens...
Patent number
4,075,017
Issue date
Feb 21, 1978
Eastman Kodak Company
Charles A. Goffe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Novel UV absorbing compounds and photographic elements containing U...
Patent number
4,045,229
Issue date
Aug 30, 1977
Eastman Kodak Company
Wayne Woodrow Weber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photographic emulsions containing methine dyes having a 1H-imidazo[...
Patent number
4,007,170
Issue date
Feb 8, 1977
Eastman Kodak Company
Wilbur Seth Gaugh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide emulsion containing photographic sensitizing dyes
Patent number
4,003,750
Issue date
Jan 18, 1977
Eastman Kodak Company
Donald W. Heseltine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pyrrolo hemioxonol
Patent number
3,976,661
Issue date
Aug 24, 1976
Eastman Kodak Company
Leslie G. S. Brooker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photographic emulsions containing methine dyes having a 1H-imidazo[...
Patent number
3,936,308
Issue date
Feb 3, 1976
Eastman Kodak Company
Wilbur Seth Gaugh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY