TREA

Jerry D. Smith

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing method and apparatus for wellheads
    • Patent number 5,325,925
    • Issue date Jul 5, 1994
    • Ingram Cactus Company
    • Jerry D. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic/torsion packoff installation tool
    • Patent number 5,000,266
    • Issue date Mar 19, 1991
    • Cooper Industries, Inc.
    • Brian Saunders
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Insulating support for tubing string
    • Patent number 4,923,006
    • Issue date May 8, 1990
    • Cameron Iron Works USA, Inc.
    • Michael P. Hartmann
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wellhead structure
    • Patent number 4,869,319
    • Issue date Sep 26, 1989
    • Cameron Iron Works USA, Inc.
    • Edward J. Szymozak
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wellhead slip and seal assembly
    • Patent number 4,828,293
    • Issue date May 9, 1989
    • Cameron Iron Works USA, Inc.
    • Delbert E. Vanderford
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wellhead valve
    • Patent number 4,825,945
    • Issue date May 2, 1989
    • Cameron Iron Works USA, Inc.
    • Jerry D. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wellhead annular seal
    • Patent number 4,766,956
    • Issue date Aug 30, 1988
    • Cameron Iron Works USA, Inc.
    • Jerry D. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wellhead assembly
    • Patent number 4,515,400
    • Issue date May 7, 1985
    • Cameron Iron Works, Inc.
    • Jerry D. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Well tool adapted to be locked within and sealed with respect to th...
    • Patent number 4,058,162
    • Issue date Nov 15, 1977
    • Cameron Iron Works, Inc.
    • Jerry D. Smith
    • E21 - EARTH DRILLING MINING