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Ernest W. Turnblom
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Rochester, NY, US
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last 30 patents
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Patent Grant
Composite electrically photosensitive particles for electrophoretic...
Patent number
4,322,487
Issue date
Mar 30, 1982
Eastman Kodak Company
Stewart H. Merrill
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color electrophotographic recording element
Patent number
4,308,330
Issue date
Dec 29, 1981
Eastman Kodak Company
Joseph Y. Kaukeinen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color electrophotographic process, apparatus and recording element...
Patent number
4,228,231
Issue date
Oct 14, 1980
Eastman Kodak Company
Joseph Y. Kaukeinen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoconductive compositions and elements with charge transfer comp...
Patent number
4,106,934
Issue date
Aug 15, 1978
Eastman Kodak Company
Ernest W. Turnblom
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY