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David Murphy

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  • Prescott, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface effect craft
    • Patent number 7,311,057
    • Issue date Dec 25, 2007
    • David Murphy
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Surface effect craft
    • Publication number 20060009093
    • Publication date Jan 12, 2006
    • David Murphy
    • B60 - VEHICLES IN GENERAL