TREA

David F. Rauen

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  • Ontario, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable ratio feedhead plenum
    • Patent number 5,707,056
    • Issue date Jan 13, 1998
    • Xerox Corporation
    • David F. Rauen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Smart paper tray for determining paper size
    • Patent number 5,360,207
    • Issue date Nov 1, 1994
    • Xerox Corporation
    • David F. Rauen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Low-cost document feeder for copiers
    • Patent number 4,721,981
    • Issue date Jan 26, 1988
    • Xerox Corporation
    • David F. Rauen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY