TREA

Steven D. Kehoe

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  • Marshalltown, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilizer for pressure regulator
    • Patent number 5,402,820
    • Issue date Apr 4, 1995
    • Fisher Controls International, Inc.
    • John W. Duffy
    • G05 - CONTROLLING REGULATING
  • 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...
  • Information Patent Grant

    Bidirectional disc throttling valve
    • Patent number 4,532,961
    • Issue date Aug 6, 1985
    • Fisher Controls International, Inc.
    • Herbert H. Walton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...