Valve closing members or valve seats

Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure regulation system and method for a fluidic product having...

    • Patent number 11,761,582
    • Issue date Sep 19, 2023
    • DHF AMERICA, LLC
    • Yuji Kurokawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Condensate trap for gas furnace

    • Patent number 11,592,207
    • Issue date Feb 28, 2023
    • LG Electronics Inc.
    • Hansaem Park
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Systems, devices, and/or methods for managing condensate

    • Patent number 11,486,603
    • Issue date Nov 1, 2022
    • Nicholas H. Des Champs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam trap and valve assembly station

    • Patent number 11,460,152
    • Issue date Oct 4, 2022
    • Armstrong International, Inc.
    • Jean-Marie Faumas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems, devices, and/or methods for managing condensate

    • Patent number 11,231,203
    • Issue date Jan 25, 2022
    • Nicholas H. Des Champs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems, devices, and/or methods for managing condensate

    • Patent number 10,775,073
    • Issue date Sep 15, 2020
    • Nicholas Howard Des Champs
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Float drain

    • Patent number 10,451,307
    • Issue date Oct 22, 2019
    • Hoffman Enclosures, Inc.
    • Scott D. Stammer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam trap, aseptic double seated valve, method of operating the st...

    • Patent number 10,221,996
    • Issue date Mar 5, 2019
    • EVOGUARD GMBH
    • Martin Sauer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain valve

    • Patent number 10,018,301
    • Issue date Jul 10, 2018
    • Control Devices, LLC
    • Thomas M. Kornblum
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam trap system

    • Patent number 9,500,102
    • Issue date Nov 22, 2016
    • Metalgentech Co., Ltd.
    • Jung Eui Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Separating valve for discharging the liquid phase of a two-phase fluid

    • Patent number 4,757,837
    • Issue date Jul 19, 1988
    • Compagnie Parisienne de Chauffage Urbain
    • Jean-Claude Provost
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain valve

    • Patent number 4,724,862
    • Issue date Feb 16, 1988
    • Don N. Chamberlain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3625422

    • Patent number 3,625,422
    • Issue date Dec 7, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3400887

    • Patent number 3,400,887
    • Issue date Sep 10, 1968
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3286926

    • Patent number 3,286,926
    • Issue date Nov 22, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3286925

    • Patent number 3,286,925
    • Issue date Nov 22, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2117056

    • Patent number 2,117,056
    • Issue date May 10, 1938
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents