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Danny S. Meyer

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  • Richmond, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bi-directional unsupported area seal
    • Patent number 4,907,812
    • Issue date Mar 13, 1990
    • Cooper Industries Inc.
    • Danny S. Meyer
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Heat responsive backseat for gate valves
    • Patent number 4,658,848
    • Issue date Apr 21, 1987
    • Joy Manufacturing Company
    • Danny S. Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure sealing connection with metal seal
    • Patent number 4,575,106
    • Issue date Mar 11, 1986
    • Joy Manufacturing Company
    • F. Harold Hollister
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual diameter valve stem packing
    • Patent number 4,570,942
    • Issue date Feb 18, 1986
    • Joy Manufacturing Company
    • Robert J. Diehl
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gate valve with internal pressure relief means
    • Patent number 4,515,174
    • Issue date May 7, 1985
    • Joy Manufacturing Company
    • F. Harold Hollister
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gate valve structure
    • Patent number 4,486,003
    • Issue date Dec 4, 1984
    • Joy Manufacturing Company
    • Danny S. Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with pressure energized back seat sealing means
    • Patent number 4,474,203
    • Issue date Oct 2, 1984
    • ACF Industries, Incorporated
    • Danny S. Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Packing ring cartridge with adjusting screws
    • Patent number 4,468,039
    • Issue date Aug 28, 1984
    • ACF Industries, Incorporated
    • Tri C. Le
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expandable lubricating packing assembly for wellheads
    • Patent number 4,384,726
    • Issue date May 24, 1983
    • ACF Industries, Incorporated
    • Danny S. Meyer
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Packing gland assembly
    • Patent number 4,364,542
    • Issue date Dec 21, 1982
    • ACF Industries, Incorporated
    • Danny S. Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expanding gate valve assembly
    • Patent number 4,341,369
    • Issue date Jul 27, 1982
    • ACF Industries, Incorporated
    • Danny S. Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve seat structure
    • Patent number 4,320,890
    • Issue date Mar 23, 1982
    • ACF Industries, Incorporated
    • Danny S. Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer plates for gate valve seat assemblies
    • Patent number 4,179,098
    • Issue date Dec 18, 1979
    • ACF Industries, Incorporated
    • Anthony A. Laitkep
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Packing gland assembly
    • Patent number 4,177,998
    • Issue date Dec 11, 1979
    • ACF Industries, Incorporated
    • Anthony A. Laitkep
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...