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Kimball R. Barron

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  • Marshalltown, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Erosion-resistant valve trim
    • Patent number 11,713,830
    • Issue date Aug 1, 2023
    • Fisher Controls International LLC
    • Kimball R. Barron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve trim apparatus for use with control valves
    • Patent number 11,339,897
    • Issue date May 24, 2022
    • Fisher Controls International LLC
    • Thomas Nelson Gabriel
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Monolithic, non-plugging multi-stage valve trim
    • Patent number 10,781,927
    • Issue date Sep 22, 2020
    • Fisher Controls International LLC
    • David S. Goode
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve trim retention apparatus
    • Patent number 8,186,646
    • Issue date May 29, 2012
    • Fisher Controls International, LLC
    • Theodore Paul Geelhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multiple material valve plug for high temperature operation
    • Patent number 6,997,211
    • Issue date Feb 14, 2006
    • Fisher Controls International LLC
    • Paul T. Alman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve plug seal assembly
    • Patent number 6,840,520
    • Issue date Jan 11, 2005
    • Fisher Controls International LLC
    • Wayne R. Faas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Protected soft seat with secondary hard seat
    • Patent number 5,618,025
    • Issue date Apr 8, 1997
    • Fisher Controls International, Inc.
    • Kimball R. Barron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control valve with non-plugging multi-stage valve trim
    • Patent number 5,615,708
    • Issue date Apr 1, 1997
    • Fisher Controls International, Inc.
    • Kimball R. Barron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Single disc rotary valve
    • Patent number 4,554,943
    • Issue date Nov 26, 1985
    • Fisher Controls International, Inc.
    • Robert L. Claney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    EROSION-RESISTANT VALVE TRIM
    • Publication number 20210095786
    • Publication date Apr 1, 2021
    • FISHER CONTROLS INTERNATIONAL LLC
    • Kimball R. Barron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE TRIM APPARATUS FOR USE WITH CONTROL VALVES
    • Publication number 20200072383
    • Publication date Mar 5, 2020
    • FISHER CONTROLS INTERNATIONAL LLC
    • Thomas Nelson Gabriel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Monolithic, Non-Plugging Multi-Stage Valve Trim
    • Publication number 20200018406
    • Publication date Jan 16, 2020
    • FISHER CONTROLS INTERNATIONAL LLC
    • David S. Goode
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE TRIM RETENTION APPARATUS
    • Publication number 20090302247
    • Publication date Dec 10, 2009
    • Theodore Paul Geelhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Multiple material valve plug for high temperature operation
    • Publication number 20050000577
    • Publication date Jan 6, 2005
    • Paul T. Alman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve plug seal assembly
    • Publication number 20040145120
    • Publication date Jul 29, 2004
    • Wayne R. Faas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...