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Ronald G. Schmidt

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  • Tomball, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole casing pulling tool
    • Patent number 11,512,548
    • Issue date Nov 29, 2022
    • Weatherford Technology Holdings, LLC
    • Ronald G. Schmidt
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Piston initiator for sidetrack assembly
    • Patent number 11,333,004
    • Issue date May 17, 2022
    • Weatherford Technology Holdings, LLC
    • James H. Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole casing pulling tool
    • Patent number 10,954,736
    • Issue date Mar 23, 2021
    • Weatherford Technology Holdings, LLC
    • Ronald G. Schmidt
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Dual string section mill
    • Patent number 10,000,986
    • Issue date Jun 19, 2018
    • Smith International Inc.
    • Ronald G. Schmidt
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Radially expandable stabilizer
    • Patent number 9,322,227
    • Issue date Apr 26, 2016
    • Smith International, Inc.
    • James A. Simpson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    System and method for deploying a downhole casing patch
    • Patent number 9,194,201
    • Issue date Nov 24, 2015
    • Smith International, Inc.
    • James A. Simson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Dual string section mill
    • Patent number 9,097,073
    • Issue date Aug 4, 2015
    • Smith International, Inc.
    • Ronald G. Schmidt
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic stabilizer for use with a downhole casing cutter
    • Patent number 8,887,798
    • Issue date Nov 18, 2014
    • Smith International, Inc.
    • James A. Simson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drilling and hole enlargement device
    • Patent number 7,597,158
    • Issue date Oct 6, 2009
    • Smith International, Inc.
    • John E. Campbell
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drilling and hole enlargement device
    • Patent number 7,506,703
    • Issue date Mar 24, 2009
    • Smith International, Inc.
    • John E. Campbell
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Bit retainer system
    • Patent number 7,267,185
    • Issue date Sep 11, 2007
    • Smith International, Inc.
    • Lance D. Underwood
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Piston Initiator for Sidetrack Assembly
    • Publication number 20210381339
    • Publication date Dec 9, 2021
    • Weatherford Technology Holdings, LLC.
    • James H. Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE CASING PULLING TOOL
    • Publication number 20210198968
    • Publication date Jul 1, 2021
    • Weatherford Technology Holdings, LLC.
    • Ronald G. SCHMIDT
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE CASING PULLING TOOL
    • Publication number 20190284894
    • Publication date Sep 19, 2019
    • Weatherford Technology Holdings, LLC.
    • Ronald G. SCHMIDT
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DUAL STRING SECTION MILL
    • Publication number 20150292289
    • Publication date Oct 15, 2015
    • Smith International, Inc.
    • Ronald G. Schmidt
    • E21 - EARTH DRILLING MINING
  • 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 DISCONNECT
    • Publication number 20140110129
    • Publication date Apr 24, 2014
    • Smith International, Inc.
    • Ronald G. Schmidt
    • 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

    DUAL STRING SECTION MILL
    • Publication number 20120325480
    • Publication date Dec 27, 2012
    • Smith International, Inc.
    • Ronald G. Schmidt
    • 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

    DRILLING AND HOLE ENLARGEMENT DEVICE
    • Publication number 20080245574
    • Publication date Oct 9, 2008
    • Smith International, Inc.
    • John E. Campbell
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PERCUSSION DRILL BIT AND METHOD OF DRILLING A BOREHOLE
    • Publication number 20070267226
    • Publication date Nov 22, 2007
    • Smith International, Inc.
    • Lance D. Underwood
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Drilling and hole enlargement device
    • Publication number 20070163808
    • Publication date Jul 19, 2007
    • Smith International, Inc.
    • John E. Campbell
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Bit retainer system
    • Publication number 20060096787
    • Publication date May 11, 2006
    • Smith International, Inc.
    • Lance D. Underwood
    • E21 - EARTH DRILLING MINING