TREA

Andrew A.W. Barry

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  • Missouri City, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seal assemblies in subsea rotating control devices
    • Patent number 10,000,988
    • Issue date Jun 19, 2018
    • Weatherford Technology Holdings, LLC
    • Thomas F. Bailey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wellbore liner system
    • Patent number 6,547,006
    • Issue date Apr 15, 2003
    • Weatherford/Lamb, Inc.
    • Marc Kuck
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wellbore milling methods
    • Patent number 6,202,752
    • Issue date Mar 20, 2001
    • Weatherford/Lamb, Inc.
    • Marc David Kuck
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents