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John D. Watts

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  • Austin, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low cost, high performance pipe connection
    • Patent number 8,246,086
    • Issue date Aug 21, 2012
    • John D. Watts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded pipe connection
    • Patent number 8,181,998
    • Issue date May 22, 2012
    • John Watts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded pipe connection and method
    • Patent number 6,817,099
    • Issue date Nov 16, 2004
    • Beverly Watts Ramas
    • John Dawson Watts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wedgethread pipe connection
    • Patent number 6,682,101
    • Issue date Jan 27, 2004
    • John Dawson Watts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wedgethread pipe connection
    • Patent number 6,578,880
    • Issue date Jun 17, 2003
    • Ramos, Beverly Watts
    • John D. Watts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-swaging threaded tubular connection
    • Patent number 5,516,158
    • Issue date May 14, 1996
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    High strength, low torque threaded tubular connection
    • Patent number 5,427,418
    • Issue date Jun 27, 1995
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded tubular connection
    • Patent number 5,383,692
    • Issue date Jan 24, 1995
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded tubular connection
    • Patent number 5,143,411
    • Issue date Sep 1, 1992
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded tubular connection
    • Patent number 5,018,771
    • Issue date May 28, 1991
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Oilwell tubing connection
    • Patent number 4,974,882
    • Issue date Dec 4, 1990
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Oilwell tubing connection
    • Patent number 4,813,717
    • Issue date Mar 21, 1989
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method and means to pump a well
    • Patent number 4,769,156
    • Issue date Sep 6, 1988
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Oilwell tubular connection
    • Patent number 4,750,761
    • Issue date Jun 14, 1988
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulically driven downhole pump
    • Patent number 4,726,743
    • Issue date Feb 23, 1988
    • John D. Watts
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power converter and method
    • Patent number 4,258,271
    • Issue date Mar 24, 1981
    • Walter L. Chappell
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for gas induced production of liquid from wells
    • Patent number 4,087,207
    • Issue date May 2, 1978
    • Walter L. Chappell
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Adjustable choke
    • Patent number 4,047,695
    • Issue date Sep 13, 1977
    • Chappell Industries, Inc.
    • John T. Cleveland
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    UNIVERSAL PIPE CONNECTION AND METHOD
    • Publication number 20120248765
    • Publication date Oct 4, 2012
    • John Watts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE CONNECTION
    • Publication number 20120146327
    • Publication date Jun 14, 2012
    • JOHN Dawson WATTS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOW COST, HIGH PERFORMANCE PIPE CONNECTION
    • Publication number 20100230959
    • Publication date Sep 16, 2010
    • John D. Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Threaded Pipe Connection
    • Publication number 20100045033
    • Publication date Feb 25, 2010
    • John Watts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WEDGETHREAD PIPE CONNECTION
    • Publication number 20030168859
    • Publication date Sep 11, 2003
    • BEVERLY WATTS RAMOS
    • John Dawson Watts
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Wedgethread pipe connection
    • Publication number 20020117856
    • Publication date Aug 29, 2002
    • BEVERLY WATTS RAMOS
    • John Dawson Watts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Open type wedgethread connection
    • Publication number 20020074799
    • Publication date Jun 20, 2002
    • John D. Watts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...