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Christopher C. Charlton

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  • Benicia, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compliant-seal check valve
    • Patent number 8,671,975
    • Issue date Mar 18, 2014
    • Waters Technologies Corporation
    • Christopher B. Charlton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable resistance fluid controller
    • Patent number 8,640,730
    • Issue date Feb 4, 2014
    • Waters Technologies Corporation
    • Geoff C. Gerhardt
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPLIANT-SEAL CHECK VALVE
    • Publication number 20100158704
    • Publication date Jun 24, 2010
    • WATERS TECHNOLOGIES CORPORATION
    • Christopher B. Charlton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR PERFORMING SEPARATIONS AND METHODS OF MAKING AND USING SAME
    • Publication number 20100018928
    • Publication date Jan 28, 2010
    • WATERS INVESTMENTS LIMITED
    • Christopher C. Charlton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Temperature-Controlled Variable Fluidic Resistance Device
    • Publication number 20080302423
    • Publication date Dec 11, 2008
    • Waters Investments Limited
    • Geoff C. Gerhardt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Variable Resistance Fluid Controller
    • Publication number 20080283134
    • Publication date Nov 20, 2008
    • Waters Investments Limited
    • Geoff C. Gerhardt
    • G01 - MEASURING TESTING