TREA

George Ibrahim

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  • Mississauga, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driven latch mechanism
    • Patent number 9,328,608
    • Issue date May 3, 2016
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Core drilling tools with retractably lockable driven latch mechanisms
    • Patent number 9,234,398
    • Issue date Jan 12, 2016
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Driven latch mechanism
    • Patent number 8,794,355
    • Issue date Aug 5, 2014
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Core drilling tools with retractably lockable driven latch mechanisms
    • Patent number 8,485,280
    • Issue date Jul 16, 2013
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Tube loader
    • Patent number D676877
    • Issue date Feb 26, 2013
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Hydro-percussive mechanisms for drilling systems
    • Patent number 8,127,864
    • Issue date Mar 6, 2012
    • Longyear TM, Inc.
    • George Ibrahim
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Jointed spearhead assembly
    • Patent number 7,921,926
    • Issue date Apr 12, 2011
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Vibratory unit for drilling systems
    • Patent number 7,900,716
    • Issue date Mar 8, 2011
    • Longyear TM, Inc.
    • George Ibrahim
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Spearhead base
    • Patent number D624564
    • Issue date Sep 28, 2010
    • Longyear TM, Inc.
    • Christopher L Drenth
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Spearhead base
    • Patent number D622294
    • Issue date Aug 24, 2010
    • Longyear TM, Inc.
    • Christopher L Drenth
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Spearhead
    • Patent number D622293
    • Issue date Aug 24, 2010
    • Longyear TM, Inc.
    • Christopher L Drenth
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVEN LATCH MECHANISM
    • Publication number 20140332279
    • Publication date Nov 13, 2014
    • Longyear TM, Inc.
    • CHRISTOPHER L. DRENTH
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Core Drilling Tools With Retractably Lockable Driven Latch Mechanisms
    • Publication number 20130313024
    • Publication date Nov 28, 2013
    • Christopher L. Drenth
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INTERNAL TUBING CUTTER
    • Publication number 20130220615
    • Publication date Aug 29, 2013
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PUMP-IN SEAL
    • Publication number 20110079433
    • Publication date Apr 7, 2011
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRIVEN LATCH MECHANISM
    • Publication number 20110079435
    • Publication date Apr 7, 2011
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CORE DRILLING TOOLS WITH RETRACTABLY LOCKABLE DRIVEN LATCH MECHANISMS
    • Publication number 20110079436
    • Publication date Apr 7, 2011
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRO-PERCUSSIVE MECHANISIMS FOR DRILLING SYSTEMS
    • Publication number 20100126772
    • Publication date May 27, 2010
    • Longyear TM, Inc.
    • George Ibrahim
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    JOINTED SPEARHEAD ASSEMBLY
    • Publication number 20090283327
    • Publication date Nov 19, 2009
    • Longyear TM, Inc.
    • Christopher L. Drenth
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VIBRATORY UNIT FOR DRILLING SYSTEMS
    • Publication number 20090173542
    • Publication date Jul 9, 2009
    • LONGYEAR TM, INC.
    • George Ibrahim
    • E21 - EARTH DRILLING MINING