TREA

Orie Woodman Van Doran

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  • Saint Johns, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expandable pilot assembly for pressure regulators
    • Patent number 11,713,827
    • Issue date Aug 1, 2023
    • Dresser, LLC
    • James Kenneth Mears
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pilot-operated pressure regulator
    • Patent number 11,713,828
    • Issue date Aug 1, 2023
    • Dresser, LLC
    • James Kenneth Mears
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pilot-operated safety relief valve nozzle
    • Patent number D987032
    • Issue date May 23, 2023
    • Dresser, LLC
    • Richard J. Klimas
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Valve control assembly
    • Patent number 11,578,810
    • Issue date Feb 14, 2023
    • Dresser, LLC
    • Jeffrey Louis Johanning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pilot-operated pressure relief valve nozzle
    • Patent number 11,306,838
    • Issue date Apr 19, 2022
    • Dresser, LLC
    • Richard J. Klimas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve control assembly
    • Patent number 11,125,350
    • Issue date Sep 21, 2021
    • Dresser, LLC
    • Jeffrey Louis Johanning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manufacture of actuators and control valve assemblies
    • Patent number 11,079,038
    • Issue date Aug 3, 2021
    • Dresser, LLC
    • Jeffrey Louis Johanning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manufacture of actuators and control valve assemblies
    • Patent number 10,704,707
    • Issue date Jul 7, 2020
    • Dresser, LLC
    • Jeffrey Louis Johanning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque hub
    • Patent number D846225
    • Issue date Apr 16, 2019
    • Dresser, LLC
    • Jeffrey Louis Johanning
    • D34 - Material or article handling equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE CONTROL ASSEMBLY
    • Publication number 20210381613
    • Publication date Dec 9, 2021
    • Dresser, LLC
    • Jeffrey Louis Johanning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PILOT-OPERATED PRESSURE RELIEF VALVE NOZZLE
    • Publication number 20210301935
    • Publication date Sep 30, 2021
    • Dresser, LLC
    • Richard J. Klimas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXPANDABLE PILOT ASSEMBLY FOR PRESSURE REGULATORS
    • Publication number 20200347957
    • Publication date Nov 5, 2020
    • Dresser, LLC
    • James Kenneth Mears
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PILOT-OPERATED PRESSURE REGULATOR
    • Publication number 20200347956
    • Publication date Nov 5, 2020
    • Dresser, LLC
    • James Kenneth Mears
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE CONTROL ASSEMBLY
    • Publication number 20200292089
    • Publication date Sep 17, 2020
    • Dresser, LLC
    • Jeffrey Louis Johanning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MANUFACTURE OF ACTUATORS AND CONTROL VALVE ASSEMBLIES
    • Publication number 20200292098
    • Publication date Sep 17, 2020
    • Dresser, LLC
    • Jeffrey Louis Johanning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MANUFACTURE OF ACTUATORS AND CONTROL VALVE ASSEMBLIES
    • Publication number 20180080574
    • Publication date Mar 22, 2018
    • Dresser, Inc.
    • Jeffrey Louis Johanning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...