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Pilot Drilling Control Limited

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Organization

  • Houston, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Flow stop valve
    • Patent number 9,677,376
    • Issue date Jun 13, 2017
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flow stop valve
    • Patent number 9,347,286
    • Issue date May 24, 2016
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flow stop valve
    • Patent number 8,776,887
    • Issue date Jul 15, 2014
    • Pilot Drilling Control Limited
    • Swietlik George
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Flow stop valve
    • Patent number 8,752,630
    • Issue date Jun 17, 2014
    • Pilot Drilling Control Limited
    • George Swietlik
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Flow stop valve and method
    • Patent number 8,590,629
    • Issue date Nov 26, 2013
    • Pilot Drilling Control Limited
    • George Swietlik
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Downhole tubular connector
    • Patent number 8,381,823
    • Issue date Feb 26, 2013
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole tubular connector
    • Patent number 8,316,930
    • Issue date Nov 27, 2012
    • Pilot Drilling Control Limited
    • Matthew Clubb
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic connector apparatuses and methods of use with downhole tu...
    • Patent number 8,047,278
    • Issue date Nov 1, 2011
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic connector apparatuses and methods of use with downhole tu...
    • Patent number 8,006,753
    • Issue date Aug 30, 2011
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic connector apparatuses and methods of use with downhole tu...
    • Patent number 8,002,028
    • Issue date Aug 23, 2011
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill-string connector
    • Patent number 7,690,422
    • Issue date Apr 6, 2010
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole drilling tool
    • Patent number 7,377,337
    • Issue date May 27, 2008
    • Pilot Drilling Control Limited
    • George Swietlik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Downhole fluid-tight flexible joint
    • Patent number 7,216,726
    • Issue date May 15, 2007
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill string tool with bearing sleeve
    • Patent number 7,182,161
    • Issue date Feb 27, 2007
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Casing scraper
    • Patent number 6,546,581
    • Issue date Apr 15, 2003
    • Pilot Drilling Control Limited
    • George Swietlik
    • B08 - CLEANING
  • Information Patent Grant

    Indexing mechanism and apparatus incorporating the same
    • Patent number 6,279,669
    • Issue date Aug 28, 2001
    • Pilot DRilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOW STOP VALVE
    • Publication number 20130220634
    • Publication date Aug 29, 2013
    • Pilot Drilling Control Limited
    • Swietlik George
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW STOP VALVE
    • Publication number 20130043045
    • Publication date Feb 21, 2013
    • Pilot Drilling Control Limited
    • Swietlik George
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW STOP VALVE
    • Publication number 20120227982
    • Publication date Sep 13, 2012
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Controller for a Downhole Tool
    • Publication number 20110192612
    • Publication date Aug 11, 2011
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW STOP VALVE
    • Publication number 20110036591
    • Publication date Feb 17, 2011
    • Pilot Drilling Control Limited
    • Swietlik George
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    STABILIZING DOWNHOLE TOOL
    • Publication number 20100326731
    • Publication date Dec 30, 2010
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE TUBULAR CONNECTOR
    • Publication number 20100206584
    • Publication date Aug 19, 2010
    • Pilot Drilling Control Limited
    • Matthew Clubb
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE TUBULAR CONNECTOR
    • Publication number 20100206583
    • Publication date Aug 19, 2010
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC CONNECTOR APPARATUSES AND METHODS OF USE WITH DOWNHOLE TU...
    • Publication number 20090205836
    • Publication date Aug 20, 2009
    • Frank's International, Inc.
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC CONNECTOR APPARATUSES AND METHODS OF USE WITH DOWNHOLE TU...
    • Publication number 20090205827
    • Publication date Aug 20, 2009
    • Frank's International, Inc.
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC CONNECTOR APPARATUSES AND METHODS OF USE WITH DOWNHOLE TU...
    • Publication number 20090205837
    • Publication date Aug 20, 2009
    • Frank's International, Inc.
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC CONNECTOR APPARATUSES AND METHODS OF USE WITH DOWNHOLE TU...
    • Publication number 20090200038
    • Publication date Aug 13, 2009
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Downhole drilling tool
    • Publication number 20080179100
    • Publication date Jul 31, 2008
    • Pilot Drilling Control Limited
    • George Swietlik
    • E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks

  • Information Trademark

    77897282 - PDC
    • Serial number 77897282
    • Registration number 4243933
    • Filing date Dec 18, 2009
    • Pilot Drilling Control Limited
    • 6 - Common metals and their alloys