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Albert S. Davis

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  • Richmond, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve, actuator and control system therefor
    • Patent number 7,300,035
    • Issue date Nov 27, 2007
    • Cameron International Corporation
    • Albert S. Davis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve, actuator and control system therefor
    • Patent number 7,021,602
    • Issue date Apr 4, 2006
    • Cooper Cameron Corporation
    • Albert S. Davis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve, actuator and control system therefor
    • Patent number 6,986,499
    • Issue date Jan 17, 2006
    • Cooper Cameron Corporation
    • Albert S. Davis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Tandem cylinder control
    • Patent number 5,615,595
    • Issue date Apr 1, 1997
    • Bettis Corporation
    • Albert S. Davis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Value testing device
    • Patent number 5,385,167
    • Issue date Jan 31, 1995
    • Bettis Corporation
    • Charles D. Owen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking device
    • Patent number 5,348,271
    • Issue date Sep 20, 1994
    • Bettis Corporation
    • Charles D. Owen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking device
    • Patent number 5,329,959
    • Issue date Jul 19, 1994
    • Bettis Corporation
    • Charles D. Owen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve, actuator and control system therefor
    • Publication number 20060022159
    • Publication date Feb 2, 2006
    • Cooper Cameron Corporation
    • Albert S. Davis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Valve, actuator and control system therefor
    • Publication number 20050279955
    • Publication date Dec 22, 2005
    • Cooper Cameron Corporation
    • Albert S. Davis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE, ACTUATOR AND CONTROL SYSTEM THEREFOR
    • Publication number 20050218359
    • Publication date Oct 6, 2005
    • Albert S. Davis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL