TREA

Reinhold E. Drews

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  • Pittsford, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink jet printheads
    • Patent number 6,302,523
    • Issue date Oct 16, 2001
    • Xerox Corporation
    • Thomas W. Smith
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Off center heaters for thermal ink jet printheads
    • Patent number 5,410,340
    • Issue date Apr 25, 1995
    • Xerox Corporation
    • Donald J. Drake
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Coated ink jet printhead
    • Patent number 5,212,496
    • Issue date May 18, 1993
    • Xerox Corporation
    • Santokh S. Badesha
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal ink jet nozzle treatment
    • Patent number 5,136,310
    • Issue date Aug 4, 1992
    • Xerox Corporation
    • Reinhold E. Drews
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS