TREA

David J. Finnie

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  • Beaverton, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink jet print head acoustic filters
    • Patent number 6,592,216
    • Issue date Jul 15, 2003
    • Xerox Corporation
    • Chad J. Slenes
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Piezoelectric transducer
    • Publication number 20020196314
    • Publication date Dec 26, 2002
    • Xerox Corporation.
    • Christine M. Greiser
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink jet print head acoustic filters
    • Publication number 20020196319
    • Publication date Dec 26, 2002
    • Xerox Corporation.
    • Chad J. Slenes
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS