TREA

Larry J. Weber

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  • Marshalltown, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Collets for use with valves
    • Patent number 8,205,633
    • Issue date Jun 26, 2012
    • Fisher Controls International, LLC
    • Paul Russell Dalluge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Throttling control in a fluid control valve
    • Patent number 5,868,378
    • Issue date Feb 9, 1999
    • Fisher Controls International, Inc.
    • Timothy A. McMahon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary noise attenuator
    • Patent number 5,400,825
    • Issue date Mar 28, 1995
    • Fisher Controls International, Inc.
    • Douglas P. Gethmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary noise attenuator
    • Patent number 5,332,004
    • Issue date Jul 26, 1994
    • Fisher Controls International, Inc.
    • Douglas P. Gethmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary noise attenuator
    • Patent number 5,193,583
    • Issue date Mar 16, 1993
    • Fisher Controls International, Inc.
    • Douglas P. Gethmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control element for a ball valve
    • Patent number 5,016,857
    • Issue date May 21, 1991
    • Fisher Controls International, Inc.
    • Loren L. Bovee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Collets for Use with Valves
    • Publication number 20100108931
    • Publication date May 6, 2010
    • Paul Russell Dalluge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flexible seals for process control valves
    • Publication number 20070138429
    • Publication date Jun 21, 2007
    • Wilbur Dean Hutchens
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...