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William V. Fitzgerald

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  • Melbourne, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure reducer
    • Patent number 8,978,706
    • Issue date Mar 17, 2015
    • Fisher Controls International LLC
    • William V. Fitzgerald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Floating ball valve seal with dynamic C-seal and static C-seal
    • Patent number 8,720,854
    • Issue date May 13, 2014
    • Fisher Controls International LLC
    • Paul R. Dalluge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve having “C” seal
    • Patent number 8,011,386
    • Issue date Sep 6, 2011
    • Fisher Controls International LLC
    • James Leroy Gossett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve having “C” seal
    • Patent number 7,681,594
    • Issue date Mar 23, 2010
    • James L. Gossett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve having “C” seal
    • Patent number 7,373,951
    • Issue date May 20, 2008
    • Fisher Controls International LLC
    • James L. Gossett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve trim and bore seal
    • Patent number 6,851,658
    • Issue date Feb 8, 2005
    • Fisher Controls International Inc.
    • William V. Fitzgerald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diagnostic apparatus and method for fluid control valves
    • Patent number 5,197,328
    • Issue date Mar 30, 1993
    • Fisher Controls International, Inc.
    • William V. Fitzgerald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diagnostic apparatus and method for fluid control valves
    • Patent number 5,109,692
    • Issue date May 5, 1992
    • Fisher Controls International Inc.
    • William V. Fitzgerald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diagnostic apparatus and method for fluid control valves
    • Patent number 4,976,144
    • Issue date Dec 11, 1990
    • Fisher Controls International, Inc.
    • William V. Fitzgerald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE REDUCER
    • Publication number 20130199649
    • Publication date Aug 8, 2013
    • FISHER CONTROLS INTERNATIONAL LLC
    • William V. Fitzgerald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Floating Ball Valve Seal With Dynamic C-Seal and Static C-Seal
    • Publication number 20110266482
    • Publication date Nov 3, 2011
    • FISHER CONTROLS INTERNATIONAL LLC
    • Paul R. Dalluge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL VALVE HAVING "C" SEAL
    • Publication number 20100044613
    • Publication date Feb 25, 2010
    • FISHER CONTROLS INTERNATIONAL LLC
    • James L. Gossett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control Valve Having "C" Seal
    • Publication number 20080264504
    • Publication date Oct 30, 2008
    • FISHER CONTROLS INTERNATIONAL LLC
    • James L. Gossett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control valve having "C" seal
    • Publication number 20060048826
    • Publication date Mar 9, 2006
    • FISHER CONTROLS INTERNATIONAL LLC
    • James L. Gossett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control valve trim and bore seal
    • Publication number 20040149950
    • Publication date Aug 5, 2004
    • William V. Fitzgerald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...