TREA

William G. Boyle

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wireline retrievable jet cleaning tool
    • Patent number 5,195,585
    • Issue date Mar 23, 1993
    • Otis Engineering Corporation
    • Jack G. Clemens
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flow control valve system
    • Patent number 5,176,164
    • Issue date Jan 5, 1993
    • Otis Engineering Corporation
    • William G. Boyle
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Well control system
    • Patent number 5,172,717
    • Issue date Dec 22, 1992
    • Otis Engineering Corporation
    • William G. Boyle
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Molded ring seal with end support rings
    • Patent number 4,630,833
    • Issue date Dec 23, 1986
    • Otis Engineering Corporation
    • William G. Boyle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seals
    • Patent number 4,483,543
    • Issue date Nov 20, 1984
    • Otis Engineering Corporation
    • Ernest P. Fisher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Submergible pump installation
    • Patent number 4,440,221
    • Issue date Apr 3, 1984
    • Otis Engineering Corporation
    • Donald F. Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Safety system for submersible pump
    • Patent number 4,425,965
    • Issue date Jan 17, 1984
    • Otis Engineering Corporation
    • Russell I. Bayh
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Locking assembly for well devices
    • Patent number 4,363,359
    • Issue date Dec 14, 1982
    • Otis Engineering Corporation
    • Donald F. Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    TFL Caliper
    • Patent number 4,247,985
    • Issue date Feb 3, 1981
    • Otis Engineering Corporation
    • William G. Boyle
    • E21 - EARTH DRILLING MINING