TREA

Robert A. Duffy

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  • Webster, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic imaging member
    • Patent number 5,708,931
    • Issue date Jan 13, 1998
    • Xerox Corporation
    • Geoffrey M. T. Foley
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Substrate holding device
    • Patent number 5,358,296
    • Issue date Oct 25, 1994
    • Xerox Corporation
    • David J. Kilmer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL