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Ravi Sampath
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Fairport, NY, US
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last 30 patents
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Patent Grant
Method and apparatus for charging a photoconductive surface to a un...
Patent number
5,247,328
Issue date
Sep 21, 1993
Xerox Corporation
Clive R. Daunton
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Automatic background control for an electrostatic copier
Patent number
4,912,508
Issue date
Mar 27, 1990
Xerox Corporation
David T. Zawadzki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY