TREA

Leo D. Hudson

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  • Bakersfield, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for hanging tubulars in wells
    • Patent number 6,415,863
    • Issue date Jul 9, 2002
    • Bestline Liner System, Inc.
    • Leo D. Hudson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method and apparatus for hanging tubulars in wells
    • Patent number 6,098,717
    • Issue date Aug 8, 2000
    • Formlock, Inc.
    • Gary L. Bailey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Well completion method
    • Patent number 5,871,050
    • Issue date Feb 16, 1999
    • Bestline Liner Systems, Inc.
    • Richard M. Dobson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Bypass tool
    • Patent number 5,829,525
    • Issue date Nov 3, 1998
    • Bestline Liner Systems, Inc.
    • Richard M. Dobson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Well completion tool
    • Patent number 5,823,254
    • Issue date Oct 20, 1998
    • Bestline Liner Systems, Inc.
    • Richard M. Dobson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Shear-out landing adapter
    • Patent number 5,735,345
    • Issue date Apr 7, 1998
    • Bestline Liner Systems, Inc.
    • Richard M. Dobson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Multiple casing segment cementing system
    • Patent number 5,732,775
    • Issue date Mar 31, 1998
    • Bestline Liner Systems, Inc.
    • Leo D. Hudson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Process for completing a well
    • Patent number 5,613,567
    • Issue date Mar 25, 1997
    • Bestline Liner Systems
    • Leo D. Hudson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Well tool for completing a well
    • Patent number 5,535,824
    • Issue date Jul 16, 1996
    • Bestline Liner Systems
    • Leo D. Hudson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Well completion tool and process
    • Patent number 5,531,273
    • Issue date Jul 2, 1996
    • Bestline Liner Systems
    • Richard M. Dobson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Process for completing a well
    • Patent number 5,497,840
    • Issue date Mar 12, 1996
    • Bestline Liner Systems
    • Leo D. Hudson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Well completion tool and process
    • Patent number 5,425,423
    • Issue date Jun 20, 1995
    • Bestline Liner Systems
    • Richard M. Dobson
    • E21 - EARTH DRILLING MINING