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Bonnie Dickinson

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  • Durand, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Balanced globe valve
    • Patent number 7,159,617
    • Issue date Jan 9, 2007
    • Invensys Building Systems, Inc.
    • Irving C. Erickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balanced globe valve
    • Patent number 7,017,608
    • Issue date Mar 28, 2006
    • Invensys Building Systems, Inc.
    • Irving C. Erickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Precision modulating globe valve
    • Patent number 6,926,249
    • Issue date Aug 9, 2005
    • Invensys Building Systems, Inc.
    • Irving C. Erickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balanced plug valve with contour wall
    • Patent number 6,394,135
    • Issue date May 28, 2002
    • Barber Colman
    • Irving Erickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Balanced globe valve
    • Publication number 20060048827
    • Publication date Mar 9, 2006
    • Invensys Building Systems, Inc.
    • Irving C. Erickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Balanced globe valve
    • Publication number 20050098220
    • Publication date May 12, 2005
    • Invensys Building Systems, Inc.
    • Irving C. Erickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Precision modulating globe valve
    • Publication number 20040000654
    • Publication date Jan 1, 2004
    • Irving C. Erickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALANCED PLUG VALVE WITH CONTOUR WALL
    • Publication number 20010001964
    • Publication date May 31, 2001
    • MARK JOY
    • IRVING ERICKSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...