TREA

Barry Scott Stringfield

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  • Pearland, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diverter valve
    • Patent number 8,066,071
    • Issue date Nov 29, 2011
    • Schlumberger Technology Corporation
    • Ashish Sharma
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    DIVERTER VALVE
    • Publication number 20090114393
    • Publication date May 7, 2009
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashish Sharma
    • E21 - EARTH DRILLING MINING