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James A. Simson

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  • Meadows Place, TX, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIALLY EXPANDABLE STABILIZER
    • Publication number 20150053391
    • Publication date Feb 26, 2015
    • Smith International, Inc.
    • James A. Simson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC STABILIZER FOR USE WITH A DOWNHOLE CASING CUTTER
    • Publication number 20130048287
    • Publication date Feb 28, 2013
    • Smith International, Inc.
    • James A. Simson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SYSTEM AND METHOD FOR DEPLOYING A DOWNHOLE CASING PATCH
    • Publication number 20120267099
    • Publication date Oct 25, 2012
    • Smith International, Inc.
    • James A. Simson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Percussion Drilling Assembly and Locking System Therefor
    • Publication number 20100236835
    • Publication date Sep 23, 2010
    • Smith International, Inc.
    • Alan Jackson Marshall
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRILLABLE BRIDGE PLUG
    • Publication number 20080308266
    • Publication date Dec 18, 2008
    • Smith International, Inc.
    • William M. Roberts
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Cementing manifold assembly
    • Publication number 20050211431
    • Publication date Sep 29, 2005
    • Smith International, Inc.
    • James A. Simson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Drillable bridge plug
    • Publication number 20050189103
    • Publication date Sep 1, 2005
    • Smith International, Inc.
    • William M. Roberts
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    High pressure sealing apparatus and method
    • Publication number 20030079887
    • Publication date May 1, 2003
    • Smith International, Inc.
    • Sam Sun Lloyd
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Cementing manifold assembly
    • Publication number 20030024701
    • Publication date Feb 6, 2003
    • Smith International, Inc.
    • James A. Simson
    • E21 - EARTH DRILLING MINING