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Walter Dennis Robertson, III

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  • Harleysville, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve assembly
    • Patent number 8,100,382
    • Issue date Jan 24, 2012
    • Brooks Instrument, LLP
    • Walter Dennis Robertson, III
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE BALANCED VALVE
    • Publication number 20120323379
    • Publication date Dec 20, 2012
    • Brooks Instrument , LLC
    • Walter Dennis Robertson, III
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM, METHOD AND COMPUTER PROGRAM FOR DETERMINING FLUID FLOW RATE...
    • Publication number 20100286931
    • Publication date Nov 11, 2010
    • Jay Mendelson
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    PRESSURE RETAINING SLEEVE
    • Publication number 20100252761
    • Publication date Oct 7, 2010
    • Walter Dennis Robertson III
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Valve Assembly
    • Publication number 20080116406
    • Publication date May 22, 2008
    • Emerson Electric Co.
    • Walter Dennis Robertson III
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...