Francis J. Evans

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Performance of photographic emulsions at high silver ion concentrat...
- Patent number 5,989,795
- Issue date Nov 23, 1999
- Eastman Kodak Company
- Francis John Evans
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic emulsions sensitized by the introduction of oligomers
- Patent number 5,024,931
- Issue date Jun 18, 1991
- Eastman Kodak Company
- Francis J. Evans
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sensitized high aspect ratio silver halide emulsions and photograph...
- Patent number 4,439,520
- Issue date Mar 27, 1984
- Eastman Kodak Company
- James T. Kofron
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Blended internal latent image emulsions, elements including such em...
- Patent number 4,035,185
- Issue date Jul 12, 1977
- Eastman Kodak Company
- Francis J. Evans
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Spectrally sensitized silver halide emulsion containing an internal...
- Patent number 3,979,213
- Issue date Sep 7, 1976
- Paul B. Gilman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY