TREA

Pat D. Parkin

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  • Bonney Lake, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid control valve
    • Patent number 7,198,062
    • Issue date Apr 3, 2007
    • The Boeing Company
    • Herbert L. Hoffman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid control valve
    • Patent number 6,682,413
    • Issue date Jan 27, 2004
    • The Boeing Company
    • Herbert L. Hoffman
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Fluid control valve
    • Publication number 20040238046
    • Publication date Dec 2, 2004
    • Herbert L. Hoffman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fluid control valve
    • Publication number 20040149340
    • Publication date Aug 5, 2004
    • Martin Steinert
    • B60 - VEHICLES IN GENERAL