TREA

Richard W. Delange

Follow

Person

  • Kingwood, TX, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Expandable liner
    • Patent number 11,434,729
    • Issue date Sep 6, 2022
    • Weatherford Technology Holdings, LLC
    • Richard W. Delange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Expandable liner
    • Patent number 10,865,625
    • Issue date Dec 15, 2020
    • Weatherford Technology Holdings, LLC
    • Richard W. Delange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Expandable liner
    • Patent number 10,648,297
    • Issue date May 12, 2020
    • Weatherford/Lamb, Inc.
    • Richard W. DeLange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Couplings for expandable tubular
    • Patent number 10,156,128
    • Issue date Dec 18, 2018
    • Weatherford Technology Holdings, LLC
    • Richard W. Delange
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Couplings for expandable tubular
    • Patent number 9,657,555
    • Issue date May 23, 2017
    • Weatherford Technology Holdings, LLC
    • Richard W. Delange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Methods and apparatus relating to expansion tools for tubular strings
    • Patent number 9,169,722
    • Issue date Oct 27, 2015
    • Weatherford Technology Holdings, LLC
    • Richard W. DeLange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Dynamic load expansion test bench and method of expanding a tubular
    • Patent number 9,044,802
    • Issue date Jun 2, 2015
    • Weatherford Technology Holdings, LLC
    • Merle E. Evans
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Methods and apparatus relating to expansion tools for tubular strings
    • Patent number 8,714,243
    • Issue date May 6, 2014
    • Weatherford/Lamb, Inc.
    • Richard W. DeLange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Apparatus and methods to protect connections
    • Patent number 8,181,707
    • Issue date May 22, 2012
    • Weatherford/Lamb, Inc.
    • Merle E. Evans
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus and methods to protect connections
    • Patent number 7,798,238
    • Issue date Sep 21, 2010
    • Weatherford/Lamb, Inc.
    • Merle E. Evans
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Methods and connections for coupled pipe
    • Patent number 7,438,329
    • Issue date Oct 21, 2008
    • V&M Atlas Bradford, LP
    • Richard W. DeLange
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relieved thread connection
    • Patent number 7,350,830
    • Issue date Apr 1, 2008
    • Grant Prideco, L.P.
    • Richard W. DeLange
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relieved thread connection
    • Patent number 6,905,149
    • Issue date Jun 14, 2005
    • Grant Prideco, L.P.
    • Richard W. DeLange
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection for internally clad pipe
    • Patent number 6,863,313
    • Issue date Mar 8, 2005
    • Grant Prideco, L.P.
    • Richard W. DeLange
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Corrosion seal for threaded connections
    • Patent number 6,811,189
    • Issue date Nov 2, 2004
    • Grant Prideco, L.P.
    • Richard W. DeLange
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection
    • Patent number 6,550,821
    • Issue date Apr 22, 2003
    • Grant Prideco, L.P.
    • Richard W. DeLange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Casing drilling connector with low stress flex groove
    • Patent number 6,406,070
    • Issue date Jun 18, 2002
    • Grant Prideco, L.P.
    • Richard W. DeLange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded connection for internally clad pipe
    • Patent number 6,273,474
    • Issue date Aug 14, 2001
    • Grant Prideco, L.P.
    • Richard W. DeLange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded connection for internally clad pipe
    • Patent number 6,042,153
    • Issue date Mar 28, 2000
    • Grant Prideco, Inc.
    • Richard W. DeLange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded connection for enhanced fatigue resistance
    • Patent number 5,931,511
    • Issue date Aug 3, 1999
    • Grant Prideco, Inc.
    • Richard DeLange
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Buttress thread form
    • Patent number 5,092,635
    • Issue date Mar 3, 1992
    • Baker Hughes Incorporated
    • Richard W. DeLange
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents