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Michael J. Guidry JR.

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  • Hockley, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Progressing cavity devices and assemblies for coupling multiple sta...
    • Patent number 12,338,819
    • Issue date Jun 24, 2025
    • National-Oilwell Varco, L.P.
    • Michael James Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor bearing system
    • Patent number 11,939,844
    • Issue date Mar 26, 2024
    • National-Oilwell Varco, L.P.
    • Michael J. Guidry
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Progressing cavity pump/motor
    • Patent number 8,905,733
    • Issue date Dec 9, 2014
    • Robbins & Myers Energy Systems L.P.
    • Michael Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Progressing cavity pump/motor
    • Patent number 8,672,656
    • Issue date Mar 18, 2014
    • Robbins & Myers Energy Systems L.P.
    • Michael J. Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Closure for a vessel
    • Patent number 8,430,260
    • Issue date Apr 30, 2013
    • Robbins & Myers Energy Systems L.P.
    • Michael J. Guidry
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Progressing cavity pump or motor
    • Patent number 7,407,372
    • Issue date Aug 5, 2008
    • Robbins & Myers Energy Systems L.P.
    • Michael Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Downhole pumping system
    • Patent number 6,695,060
    • Issue date Feb 24, 2004
    • Michael J. Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTOR BEARING SYSTEM
    • Publication number 20240026738
    • Publication date Jan 25, 2024
    • National-Oilwell Varco, L.P.
    • Michael J. Guidry
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PROGRESSING CAVITY DEVICES AND ASSEMBLIES FOR COUPLING MULTIPLE STA...
    • Publication number 20220145882
    • Publication date May 12, 2022
    • National-Oilwell Varco, L.P.
    • Michael James Guidry
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PROGRESSING CAVITY PUMP/MOTOR
    • Publication number 20150125329
    • Publication date May 7, 2015
    • National-Oilwell Varco, L.P.
    • Michael J. Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROGRESSING CAVITY PUMP/MOTOR
    • Publication number 20130287616
    • Publication date Oct 31, 2013
    • National Oilwell Varco, L.P.
    • Michael J. Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High pressure closure
    • Publication number 20080000907
    • Publication date Jan 3, 2008
    • Billy W. White
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Retrievable downhole pumping system
    • Publication number 20070079970
    • Publication date Apr 12, 2007
    • Iain R. Belcher
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Progressing cavity pump or motor
    • Publication number 20050254964
    • Publication date Nov 17, 2005
    • Michael Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High pressure closure
    • Publication number 20050247711
    • Publication date Nov 10, 2005
    • Billy W. White
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...