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David Glen Martin

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  • Aberdeen, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow control system
    • Patent number 10,450,835
    • Issue date Oct 22, 2019
    • Baker Hughes, a GE company, LLC
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Packer
    • Patent number 10,125,567
    • Issue date Nov 13, 2018
    • Schlumberger Technology Corporation
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pipe coupling make up assembly
    • Patent number 10,094,495
    • Issue date Oct 9, 2018
    • MORPHPACKERS LIMITED
    • Michael Ledingham
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Isolation barrier
    • Patent number 9,863,208
    • Issue date Jan 9, 2018
    • MORPHPACKERS LIMITED
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Connector apparatus
    • Patent number 9,840,878
    • Issue date Dec 12, 2017
    • Schlumberger Technology Corporation
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Morphing tubulars
    • Patent number 9,752,419
    • Issue date Sep 5, 2017
    • Schlumberger Technology Corporation
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flow control system
    • Patent number 9,598,932
    • Issue date Mar 21, 2017
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Seal
    • Patent number RE45518
    • Issue date May 19, 2015
    • Freudenberg Oil & Gas UK Limited
    • David Martin
    • 277 - Seal for a joint or juncture
  • Information Patent Grant

    Seal
    • Patent number 8,794,637
    • Issue date Aug 5, 2014
    • Freudenberg Oil & Gas UK Limited
    • David Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal
    • Patent number 8,186,685
    • Issue date May 29, 2012
    • Caledyne Limited
    • David Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety valve
    • Patent number 7,891,428
    • Issue date Feb 22, 2011
    • Caledyne Limited
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Translating downhole tool
    • Patent number 7,343,977
    • Issue date Mar 18, 2008
    • Weatherford/Lamb, Inc.
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole connector for production tubing and control line and method
    • Patent number 6,390,193
    • Issue date May 21, 2002
    • Baker Hughes Incorporated
    • David G. Martin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Downhole connector for production tubing and control line and method
    • Patent number 6,186,229
    • Issue date Feb 13, 2001
    • Baker Hughes Incorporated
    • David G. Martin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus and method for temporary subsurface well sealing and equi...
    • Patent number 5,697,449
    • Issue date Dec 16, 1997
    • Baker Hughes Incorporated
    • Gregory E. Hennig
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Pipe Coupling Make Up Assembly
    • Publication number 20170219137
    • Publication date Aug 3, 2017
    • MorphPackers Limited
    • Michael Ledingham
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW CONTROL SYSTEM
    • Publication number 20170152725
    • Publication date Jun 1, 2017
    • BAKER HUGHES INCORPORATED
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Packer
    • Publication number 20160102522
    • Publication date Apr 14, 2016
    • Meta Downhole Limited
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Morphing Tubulars
    • Publication number 20160097262
    • Publication date Apr 7, 2016
    • Meta Downhole Limited
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Connector Apparatus
    • Publication number 20160047177
    • Publication date Feb 18, 2016
    • Meta Downhole Limited
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Apparatus and Method of Connecting Tubular Members In Multi-Lateral...
    • Publication number 20160047176
    • Publication date Feb 18, 2016
    • Meta Downhole Limited
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Morphing Tubulars
    • Publication number 20160047178
    • Publication date Feb 18, 2016
    • Meta Downhole Limited
    • Neil Thomson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Isolation Barrier
    • Publication number 20150337616
    • Publication date Nov 26, 2015
    • Meta Downhole Limited
    • William Luke McGelligott
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW CONTROL SYSTEM
    • Publication number 20140196888
    • Publication date Jul 17, 2014
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Seal
    • Publication number 20120312556
    • Publication date Dec 13, 2012
    • CALEDYNE LIMITED
    • David Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Safety Valve
    • Publication number 20090056948
    • Publication date Mar 5, 2009
    • CALEDYNE LIMITED
    • David Glen Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    IMPROVED SEAL
    • Publication number 20060186602
    • Publication date Aug 24, 2006
    • CALEDYNE LIMITED
    • David Martin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Downhole tool
    • Publication number 20050139357
    • Publication date Jun 30, 2005
    • Weatherford/Lamb, Inc.
    • David Glen Martin
    • E21 - EARTH DRILLING MINING