TREA

David L. Royse

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  • Wildwood, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods for remote testing of a flow switch
    • Patent number 9,435,682
    • Issue date Sep 6, 2016
    • Potter Electric Signal Company, LLC
    • David L. Royse
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Systems and methods for remote testing of a flow switch
    • Patent number 8,640,522
    • Issue date Feb 4, 2014
    • Potter Electric Signal Company, LLC
    • David L. Royse
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Single-piece manifold with reduced pressure arrangement
    • Patent number 7,293,576
    • Issue date Nov 13, 2007
    • Potter Electric Signal Company
    • David L. Royse
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Universal valve switch
    • Patent number 7,137,408
    • Issue date Nov 21, 2006
    • Potter Electric Signal Company
    • David L. Royse
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Universal valve switch
    • Patent number 6,945,509
    • Issue date Sep 20, 2005
    • Potter Electric Signal Company
    • David L. Royse
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Single-piece manifold
    • Patent number 6,860,331
    • Issue date Mar 1, 2005
    • Potter Electric Signal Company
    • William A. Hagen
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Valve monitoring switch assembly
    • Patent number 4,739,134
    • Issue date Apr 19, 1988
    • Potter Electric Signal Co.
    • Robert E. Hopmann
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Systems and Methods for Remote Testing of a Flow Switch
    • Publication number 20140137627
    • Publication date May 22, 2014
    • Potter Electric Signal Company, LLC
    • David L. Royse
    • G01 - MEASURING TESTING
  • Information Patent Application

    Systems and Methods for Remote Testing of a Flow Switch
    • Publication number 20120291518
    • Publication date Nov 22, 2012
    • David L. Royse
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Corrosion Monitor
    • Publication number 20090068060
    • Publication date Mar 12, 2009
    • Michael J. Alfermann
    • G01 - MEASURING TESTING
  • Information Patent Application

    Single-piece manifold with reduced pressure arrangement
    • Publication number 20060213556
    • Publication date Sep 28, 2006
    • David L. Royse
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Universal valve switch
    • Publication number 20050279961
    • Publication date Dec 22, 2005
    • Potter Electric Signal Company
    • David L. Royse
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Universal valve switch
    • Publication number 20040144942
    • Publication date Jul 29, 2004
    • David L. Royse
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Single-piece manifold
    • Publication number 20020108759
    • Publication date Aug 15, 2002
    • William A. Hagen
    • A62 - LIFE-SAVING FIRE-FIGHTING