TREA

Charles D. Morrill

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  • Bellaire, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flowline connector seal
    • Patent number 4,579,372
    • Issue date Apr 1, 1986
    • Smith International, Inc.
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flowline connector seal
    • Patent number 4,476,897
    • Issue date Oct 16, 1984
    • Smith International, Inc.
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Apparatus for connecting underwater flow line hubs
    • Patent number 4,477,205
    • Issue date Oct 16, 1984
    • Smith International, Inc.
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Remote automatic make-up stab-in sealing system
    • Patent number 4,402,773
    • Issue date Sep 6, 1983
    • Smith International, Inc.
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Connection of underwater lines
    • Patent number 4,382,717
    • Issue date May 10, 1983
    • Smith International, Inc.
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Underwater flowline connector
    • Patent number 4,371,291
    • Issue date Feb 1, 1983
    • Smith International, Inc.
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Protective cover for underwater flow line hub
    • Patent number 4,371,005
    • Issue date Feb 1, 1983
    • Smith International, Inc.
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Extreme temperature, high pressure balanced, rising stem gate valve...
    • Patent number 4,363,465
    • Issue date Dec 14, 1982
    • Smith International, Inc.
    • Charles D. Morrill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Remote automatic make-up stab-in sealing system
    • Patent number 4,346,919
    • Issue date Aug 31, 1982
    • Smith International, Inc.
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Connection of underwater lines
    • Patent number 4,329,085
    • Issue date May 11, 1982
    • Smith International, Inc.
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Metal-to-metal seat hub seals
    • Patent number 4,264,054
    • Issue date Apr 28, 1981
    • McEvoy Oilfield Equipment Company
    • Charles D. Morrill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Remote automatic make-up stab-in sealing system
    • Patent number 4,229,027
    • Issue date Oct 21, 1980
    • McEvoy Oilfield Equipment Company
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Marine riser tool
    • Patent number 4,228,704
    • Issue date Oct 21, 1980
    • McEvoy Oilfield Equipment Company
    • Robert D. Barnett
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Seal
    • Patent number 4,109,942
    • Issue date Aug 29, 1978
    • McEvoy Oilfield Equipment Company
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Marine riser connector
    • Patent number 4,097,069
    • Issue date Jun 27, 1978
    • McEvoy Oilfield Equipment Company
    • Charles D. Morrill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Seal
    • Patent number 4,056,272
    • Issue date Nov 1, 1977
    • Charles Donovan Morrill
    • E21 - EARTH DRILLING MINING