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Evaporation crucible assembly
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Patent number 5,596,673
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Issue date Jan 21, 1997
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Xerox Corporation
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Anthony T. Ward
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Photoreceptor fabrication method
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Patent number 5,525,451
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Issue date Jun 11, 1996
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Xerox Corporation
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Anthony T. Ward
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Purified photogenerating pigments
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Patent number 5,283,144
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Issue date Feb 1, 1994
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Xerox Corporation
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Anthony T. Ward
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Optical recording member
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Patent number 4,638,335
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Issue date Jan 20, 1987
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Xerox Corporation
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Thomas W. Smith
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G11 - INFORMATION STORAGE
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Optical disk
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Patent number 4,496,957
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Issue date Jan 29, 1985
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Xerox Corporation
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Thomas W. Smith
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G11 - INFORMATION STORAGE
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