TREA

Charles W. Hayes, II

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  • Wickliffe, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve and actuator assemblies
    • Patent number 7,610,928
    • Issue date Nov 3, 2009
    • Swagelok Company
    • Joel Feldman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE AND ACTUATOR ASSEMBLIES
    • Publication number 20110266485
    • Publication date Nov 3, 2011
    • SWAGELOK COMPANY
    • Joel Feldman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE AND ACTUATOR ASSEMBLIES
    • Publication number 20100038566
    • Publication date Feb 18, 2010
    • SWAGELOK COMPANY
    • Joel Feldman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...