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Fritz O. Seger

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  • Fairview, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wear resistant diamond cladding
    • Patent number 4,732,364
    • Issue date Mar 22, 1988
    • Ameron Iron Works USA, Inc.
    • Fritz O. Seger
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Low noise valve
    • Patent number 4,549,718
    • Issue date Oct 29, 1985
    • Smith International, Inc.
    • Fritz O. Seger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure valve
    • Patent number 4,444,220
    • Issue date Apr 24, 1984
    • Willis Division of Smith International, Inc.
    • Fritz O. Seger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reversible stepping actuator
    • Patent number 4,403,523
    • Issue date Sep 13, 1983
    • Smith International, Inc.
    • Fritz O. Seger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure valve
    • Patent number 4,337,788
    • Issue date Jul 6, 1982
    • Smith International Inc.
    • Fritz O. Seger
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fluid control device with disc-type flow restrictor
    • Patent number 4,279,274
    • Issue date Jul 21, 1981
    • Copes-Vulcan, Inc.
    • Fritz O. Seger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing a fluid control device with disc-type flow...
    • Patent number 4,221,037
    • Issue date Sep 9, 1980
    • Copes-Vulcan, Inc.
    • Fritz O. Seger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Anti-cavitation valve
    • Patent number 4,149,563
    • Issue date Apr 17, 1979
    • Copes-Vulcan, Inc.
    • Fritz O. Seger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable orifice desuperheater
    • Patent number 4,071,586
    • Issue date Jan 31, 1978
    • Copes-Vulcan, Inc.
    • Fritz O. Seger
    • F22 - STEAM GENERATION