TREA

Kevin P. Murphy

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  • Oak Brook, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biasing members for valve assembly
    • Patent number 10,859,168
    • Issue date Dec 8, 2020
    • ADVANCED VALVE TECHNOLOGY, LLC
    • Kevin P. Murphy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems and methods for valve insertion and linestopping
    • Patent number 9,638,336
    • Issue date May 2, 2017
    • Advanced Valve Technologies, Inc.
    • Kevin P. Murphy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems and methods for valve insertion and linestopping
    • Patent number 8,695,626
    • Issue date Apr 15, 2014
    • Advanced Valve Technologies, Inc.
    • Kevin P. Murphy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Conduit flow controller
    • Patent number 6,810,903
    • Issue date Nov 2, 2004
    • Hydra-Stop, Inc.
    • Kevin P. Murphy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for maintaining valves in a water distribution...
    • Patent number 6,125,868
    • Issue date Oct 3, 2000
    • Hydra-Stop, Inc.
    • Kevin P. Murphy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve construction
    • Patent number 5,690,139
    • Issue date Nov 25, 1997
    • Kevin P. Murphy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrofusion fitting and sealing method for distribution line
    • Patent number 5,321,233
    • Issue date Jun 14, 1994
    • Northern Illinois Gas
    • Robert E. Barrett
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Conduit stopper
    • Patent number 5,186,199
    • Issue date Feb 16, 1993
    • Kevin P. Murphy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents