TREA

Sandra J. Hutkowski

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  • Penfield, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magenta toner and imaging processes
    • Patent number 5,561,013
    • Issue date Oct 1, 1996
    • Xerox Corporation
    • Katherine N. O'Brien
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Imaging processes using cyan and black toners
    • Patent number 5,536,608
    • Issue date Jul 16, 1996
    • Xerox Corporation
    • Katherine N. O'Brien
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY