John E. Kaufman

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Storing sharpness data using embedded carriers
- Patent number 6,721,459
- Issue date Apr 13, 2004
- Eastman Kodak Company
- Chris W. Honsinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging element containing dye masking coupler
- Patent number 4,749,641
- Issue date Jun 7, 1988
- Eastman Kodak Company
- John E. Kaufman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY