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Harold W. Ensign

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  • Fullerton, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for separating water from aviation fuel, and f...
    • Patent number 4,874,531
    • Issue date Oct 17, 1989
    • Cla-Val Co.
    • Harold W. Ensign
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Manual control valve
    • Patent number 4,865,078
    • Issue date Sep 12, 1989
    • Cla-Val Co.
    • Harold W. Ensign
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for control of a turbine generator
    • Patent number 4,496,845
    • Issue date Jan 29, 1985
    • Cla-Val Co.
    • Harold W. Ensign
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 4,181,151
    • Issue date Jan 1, 1980
    • Cla-Val Co.
    • Harold W. Ensign
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hollow spool valve
    • Patent number 4,176,687
    • Issue date Dec 4, 1979
    • Cla-Val Co.
    • Harold W. Ensign
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid operated pinch valve
    • Patent number 4,108,418
    • Issue date Aug 22, 1978
    • Cla-Val Co.
    • Harold W. Ensign
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for controlling a pump
    • Patent number 3,957,395
    • Issue date May 18, 1976
    • Cla-Val Co.
    • Harold W. Ensign
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...