TREA

Francis H. Ogle Jr.

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  • Chardon, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Check-valve construction
    • Patent number 4,351,358
    • Issue date Sep 28, 1982
    • Transamerica DeLaval Inc.
    • Francis H. Ogle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Insert check valve or the like
    • Patent number 4,257,444
    • Issue date Mar 24, 1981
    • Transamerica DeLaval Inc.
    • Francis H. Ogle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check-valve construction
    • Patent number 4,230,148
    • Issue date Oct 28, 1980
    • De Laval Turbine Inc.
    • Francis H. Ogle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...