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Acoustic ink printhead
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Patent number 5,339,101
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Issue date Aug 16, 1994
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Xerox Corporation
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Eric G. Rawson
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Acoustic ink printer
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Patent number 5,268,610
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Issue date Dec 7, 1993
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Xerox Corporation
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Babur B. Hadimioglu
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Light emitting diode
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Patent number 4,184,170
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Issue date Jan 15, 1980
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Xerox Corporation
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Robert D. Burnham
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H01 - BASIC ELECTRIC ELEMENTS
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Rear projection screen system
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Patent number 4,143,943
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Issue date Mar 13, 1979
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Xerox Corporation
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Eric G. Rawson
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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