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Geoffrey A. Page
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Rochester, NY, US
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last 30 patents
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Patent Grant
Process for preparing a phthalocyanine
Patent number
4,557,868
Issue date
Dec 10, 1985
Xerox Corporation
Geoffrey A. Page
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Photoelectrophoretic imaging process using dark charge injecting ag...
Patent number
3,966,466
Issue date
Jun 29, 1976
Xerox Corporation
Geoffrey A. Page
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY