TREA

Curt Ring

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  • Millarville, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Punch mechanism
    • Patent number 11,499,400
    • Issue date Nov 15, 2022
    • Grant George
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Automatic flow control valve
    • Patent number 11,384,621
    • Issue date Jul 12, 2022
    • Curtis Ring
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fracing plug
    • Patent number 11,162,345
    • Issue date Nov 2, 2021
    • Schlumberger Technology Corporation
    • Curtis Ring
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wireline suspendable apparatus for sealing a subterranean well
    • Patent number 10,851,616
    • Issue date Dec 1, 2020
    • Peter Knight
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fracing plug
    • Patent number 10,508,526
    • Issue date Dec 17, 2019
    • Schlumberger Technology Corporation
    • Curtis Ring
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Liner hanger
    • Patent number 9,689,236
    • Issue date Jun 27, 2017
    • Grant George
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sleeve valve
    • Patent number 9,638,003
    • Issue date May 2, 2017
    • Schlumberger Technology Corporation
    • Grant George
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Axially compressed and radially pressed seal
    • Patent number 9,617,823
    • Issue date Apr 11, 2017
    • Schlumberger Technology Corporation
    • Grant George
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Master ball valve with integrated hanger
    • Patent number 8,056,621
    • Issue date Nov 15, 2011
    • Stellarton Technologies Inc.
    • Curtis Phillip Ring
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Enclosed jar tool
    • Patent number 4,658,917
    • Issue date Apr 21, 1987
    • Bralorne Resources Limited
    • Curtis P. Ring
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Jar tool
    • Patent number 4,478,284
    • Issue date Oct 23, 1984
    • Bralorne Resources Limited
    • Wayne R. Tomm
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    PUNCH MECHANISM
    • Publication number 20210230983
    • Publication date Jul 29, 2021
    • TORSCH INC.
    • Grant George
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FRACING PLUG
    • Publication number 20200149381
    • Publication date May 14, 2020
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Curtis Ring
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SUBTERRANEAN WELL SEALING INJECTOR
    • Publication number 20190169955
    • Publication date Jun 6, 2019
    • Peter Knight
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FRACING PLUG
    • Publication number 20190048698
    • Publication date Feb 14, 2019
    • Steelhaus Technologies Inc.
    • Curtis Ring
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    AUTOMATIC FLOW CONTROL VALVE
    • Publication number 20190032449
    • Publication date Jan 31, 2019
    • TORSCH INC.
    • Curtis Ring
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    AXIALLY COMPRESSED AND RADIALLY PRESSED SEAL
    • Publication number 20150300122
    • Publication date Oct 22, 2015
    • Grant George
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LINER HANGER
    • Publication number 20140360717
    • Publication date Dec 11, 2014
    • Grant George
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SLEEVE VALVE
    • Publication number 20140174746
    • Publication date Jun 26, 2014
    • STEELHAUS TECHNOLOGIES, INC.
    • Grant George
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MASTER BALL VALVE WITH INTEGRATED HANGER
    • Publication number 20090272522
    • Publication date Nov 5, 2009
    • STELLARTON TECHNOLOGIES INC.
    • Curtis Phillip RING
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BOTTOM HOLE HOLLOW CORE ELECTRIC SUBMERSIBLE PUMPING SYSTEM
    • Publication number 20090142207
    • Publication date Jun 4, 2009
    • STELLARTON TECHNOLOGIES INC.
    • Curt Ring
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...