John D. Mitchell

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Webster,, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrographic liquid applicator head and fabrication method therefor
- Patent number 4,777,075
- Issue date Oct 11, 1988
- Eastman Kodak Company
- John D. Mitchell
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic color imaging method
- Patent number 4,686,163
- Issue date Aug 11, 1987
- Eastman Kodak Company
- Yee Seung Ng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic color proofing element and method for using the...
- Patent number 4,600,669
- Issue date Jul 15, 1986
- Eastman Kodak Company
- Yee S. Ng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic method for producing black and color separation...
- Patent number 4,493,881
- Issue date Jan 15, 1985
- Eastman Kodak Company
- John D. Mitchell
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic apparatus having improved development structure
- Patent number 4,264,182
- Issue date Apr 28, 1981
- Eastman Kodak Company
- John D. Mitchell
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY