TREA

Charles P. Cravens

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  • Oklahoma City, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve actuator system
    • Patent number 6,651,686
    • Issue date Nov 25, 2003
    • Gary W. Scantlin
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve actuator system
    • Publication number 20030047214
    • Publication date Mar 13, 2003
    • Gary W. Scantlin
    • G05 - CONTROLLING REGULATING