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Ricardo Martinez

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  • Houston, TX, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOW CONTROL SYSTEM WITH VARIABLE STAGED ADJUSTABLE TRIGGERING DEVICE
    • Publication number 20130327537
    • Publication date Dec 12, 2013
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Steven L. Anyan
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PRESSURE CYCLE INDEPENDENT INDEXER AND METHODS
    • Publication number 20130105172
    • Publication date May 2, 2013
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Brad Swenson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW CONTROL SYSTEM
    • Publication number 20120261137
    • Publication date Oct 18, 2012
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ricardo Martinez
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SYSTEM AND METHOD FOR FORMATION ISOLATION
    • Publication number 20110203801
    • Publication date Aug 25, 2011
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Shaun Azimi
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LINEARLY ACTUATED HYDRAULIC SWITCH
    • Publication number 20100212882
    • Publication date Aug 26, 2010
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Oguzhan Guven
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FAIL AS IS MECHANISM AND METHOD
    • Publication number 20100206579
    • Publication date Aug 19, 2010
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Oguzhan Guven
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Valves for Use in Wells
    • Publication number 20050034875
    • Publication date Feb 17, 2005
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Eugene P. McLoughlin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Valves for use in wells
    • Publication number 20040108116
    • Publication date Jun 10, 2004
    • Eugene P. McLoughlin
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Expandable shifting tool
    • Publication number 20020166667
    • Publication date Nov 14, 2002
    • Dinesh R. Patel
    • E21 - EARTH DRILLING MINING