TREA

Frank Fiedler Jr.

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  • Rowland Heights, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stepped pressure gas valve apparatus
    • Patent number 4,286,768
    • Issue date Sep 1, 1981
    • Walter Kidde & Company, Inc.
    • Frank Fiedler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid operated valve and shut-off device
    • Patent number 4,180,241
    • Issue date Dec 25, 1979
    • Frank Fiedler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety shut-off valve
    • Patent number 4,179,097
    • Issue date Dec 18, 1979
    • Frank Fiedler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure safety valve
    • Patent number RE30063
    • Issue date Aug 7, 1979
    • Essex International, Inc.
    • Jesse H. Turner
    • 137 - Fluid handling
  • Information Patent Grant

    High pressure safety valve
    • Patent number 4,026,314
    • Issue date May 31, 1977
    • Essex International, Inc.
    • Jesse H. Turner
    • G05 - CONTROLLING REGULATING