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Kevin Read

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  • Suffolk, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vent valve and method of use
    • Patent number 10,006,553
    • Issue date Jun 26, 2018
    • Weatherford U.K. Limited
    • Robert Andrew Hunt
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    VENT VALVE AND METHOD OF USE
    • Publication number 20150285392
    • Publication date Oct 8, 2015
    • Weatherford U.K. Limited
    • Robert Andrew Hunt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...