David N. Rogers

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Harrow, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method of fixing a photographic material
- Patent number 5,389,501
- Issue date Feb 14, 1995
- Eastman Kodak Company
- David N. Rogers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic color couplers, photographic materials containing them...
- Patent number 4,728,598
- Issue date Mar 1, 1988
- Eastman Kodak Company
- Joseph Bailey
- C07 - ORGANIC CHEMISTRY