TREA

Bill DeKeyser

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  • Rancho Santa Margarita, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flush valve mechanism
    • Patent number 8,185,976
    • Issue date May 29, 2012
    • Fluidmaster, Inc.
    • Tuan Le
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Shank assembly for a fill valve
    • Patent number 7,909,054
    • Issue date Mar 22, 2011
    • Tuan Le
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUSH VALVE MECHANISMS
    • Publication number 20090025129
    • Publication date Jan 29, 2009
    • Fluidmaster, Inc.
    • Tuan Le
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUSH VALVE MECHANISM
    • Publication number 20090025130
    • Publication date Jan 29, 2009
    • Fluidmaster, Inc.
    • Tuan Le
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUSH VALVE APPARATUS AND METHOD FOR FORMING A FRAME AND HOUSING FO...
    • Publication number 20090020725
    • Publication date Jan 22, 2009
    • Fluidmaster, Inc.
    • Tuan Le
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Shank assembly for a fill valve
    • Publication number 20080035206
    • Publication date Feb 14, 2008
    • Tuan Le
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Plumbing fill valve restrictor and regulator apparatus
    • Publication number 20070102053
    • Publication date May 10, 2007
    • Tuan Le
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL