TREA

Wayne M. Sullivan

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole fire control
    • Patent number 4,562,853
    • Issue date Jan 7, 1986
    • Smith International, Inc.
    • John E. Tschirky
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Junk basket
    • Patent number 4,390,064
    • Issue date Jun 28, 1983
    • Enen Machine Tool & Equipment Co.
    • Jack Enen
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole fire control
    • Patent number 4,213,508
    • Issue date Jul 22, 1980
    • Smith International, Inc.
    • John E. Tschirky
    • E21 - EARTH DRILLING MINING