TREA

JOHNSTON PUMP/GENERAL VALVE, INC

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Organization

  • GLENDORA, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic valve actuator and control system
    • Patent number 4,679,764
    • Issue date Jul 14, 1987
    • Johnston Pump/General Valve, Inc.
    • Gordon M. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Valve operator for a plug-type valve
    • Patent number 4,666,124
    • Issue date May 19, 1987
    • Johnston Pump/General Valve, Inc.
    • Peter D. Giacobbi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tight shut-off valve with flow control element
    • Patent number 4,662,394
    • Issue date May 5, 1987
    • Johnston Pump/General Valve, Inc.
    • Kenneth R. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plug valve
    • Patent number 4,623,119
    • Issue date Nov 18, 1986
    • Johnston Pump/General Valve, Inc.
    • Hans M. van der Wiel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tight shut-off valve with flow control
    • Patent number 4,617,964
    • Issue date Oct 21, 1986
    • Johnston Pump/General Valve, Inc.
    • Gordon M. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toggle gate valve
    • Patent number 4,491,145
    • Issue date Jan 1, 1985
    • Johnston Pump/General Valve, Inc.
    • Kenneth R. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73666129 - UPTIME
    • Serial number 73666129
    • Registration number 1476216
    • Filing date Jun 12, 1987
    • JOHNSTON PUMP/GENERAL VALVE, INC.
    • 37 - Building construction
  • Information Trademark

    73608078 - JP
    • Serial number 73608078
    • Registration number 1468798
    • Filing date Jul 7, 1986
    • JOHNSTON PUMP/GENERAL VALVE, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73608077 - J
    • Serial number 73608077
    • Registration number 1468797
    • Filing date Jul 7, 1986
    • JOHNSTON PUMP/GENERAL VALVE, INC.
    • 7 - Machines and machine tools