TREA

William N. Kefauver

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  • Littleton, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spiral antenna
    • Patent number 7,692,603
    • Issue date Apr 6, 2010
    • Lockheed Martin Corporation
    • Thomas P. Cencich, Sr.
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents