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Philip W. Eggleston

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  • Marshalltown, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elliptical sealing surface for butterfly valve
    • Patent number 7,416,164
    • Issue date Aug 26, 2008
    • Fisher Controls International LLC
    • Philip Wayne Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elliptical sealing surface for butterfly valve
    • Patent number 7,296,585
    • Issue date Nov 20, 2007
    • Fisher Controls International LLC
    • Philip Wayne Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve apparatus and associated methods
    • Patent number 7,243,901
    • Issue date Jul 17, 2007
    • Fisher Controls International LLC
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elliptical sealing surface for butterfly valve
    • Patent number 7,080,820
    • Issue date Jul 25, 2006
    • Fisher Controls International LLC
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve apparatus
    • Patent number 6,332,600
    • Issue date Dec 25, 2001
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve apparatus and associated methods
    • Patent number 6,213,141
    • Issue date Apr 10, 2001
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double acting rotary valve actuator
    • Patent number 6,062,534
    • Issue date May 16, 2000
    • Fisher Controls International
    • Philip Wayne Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tension-spring return rotary valve actuator
    • Patent number 6,000,675
    • Issue date Dec 14, 1999
    • Fisher Controls International, Inc.
    • Philip Wayne Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve actuator with zero lost motion universal connection
    • Patent number 5,988,205
    • Issue date Nov 23, 1999
    • Fisher Controls International, Inc.
    • Philip Wayne Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double convoluted pliable pressure conversion unit
    • Patent number 5,979,864
    • Issue date Nov 9, 1999
    • Fisher Controls International, Inc.
    • Philip Wayne Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve actuator with high-low-high torque linkage
    • Patent number 5,975,487
    • Issue date Nov 2, 1999
    • Fisher Controls International, Inc.
    • Philip Wayne Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve actuator with instrument mounting manifold
    • Patent number 5,853,022
    • Issue date Dec 29, 1998
    • Fisher Controls International, Inc.
    • Philip Wayne Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve actuator with pliable pressure conversion device
    • Patent number 5,762,315
    • Issue date Jun 9, 1998
    • Fisher Controls International, Inc.
    • Philip Wayne Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve actuator
    • Patent number 5,487,527
    • Issue date Jan 30, 1996
    • Fisher Controls International, Inc.
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve actuator
    • Patent number D363761
    • Issue date Oct 31, 1995
    • Fisher Controls International, Inc.
    • Philip W. Eggleston
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sweep flow valve with removable valve seat
    • Patent number 5,427,358
    • Issue date Jun 27, 1995
    • Fisher Controls International, Inc.
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High-temperature bidirectional metal seal
    • Patent number 4,231,546
    • Issue date Nov 4, 1980
    • Fisher Controls Company, Inc.
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bidirectional pressure-assisted valve seal
    • Patent number 4,005,848
    • Issue date Feb 1, 1977
    • Fisher Controls Company, Inc.
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELLIPTICAL SEALING SURFACE FOR BUTTERFLY VALVE
    • Publication number 20080272324
    • Publication date Nov 6, 2008
    • FISHER CONTROLS INTERNATIONAL LLC
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELLIPTICAL SEALING SURFACE FOR BUTTERFLY VALVE
    • Publication number 20080035874
    • Publication date Feb 14, 2008
    • FISHER CONTROLS INTERNATIONAL LLC
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Elliptical Sealing Surface for Butterfly Valve
    • Publication number 20060214129
    • Publication date Sep 28, 2006
    • FISHER CONTROLS INTERNATIONAL LLC
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Elliptical sealing surface for butterfly valve
    • Publication number 20030062500
    • Publication date Apr 3, 2003
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotary valve apparatus and associated methods
    • Publication number 20020079740
    • Publication date Jun 27, 2002
    • Philip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotary valve apparatus
    • Publication number 20010005007
    • Publication date Jun 28, 2001
    • Phillip W. Eggleston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...