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Yves Stefani

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe coupling
    • Patent number 9,488,303
    • Issue date Nov 8, 2016
    • Saint-Gobain Performance Plastics Corporation
    • Yves Stefani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valve with a rigid seal
    • Patent number 9,303,771
    • Issue date Apr 5, 2016
    • Saint-Gobain Performance Plastics Corporation
    • Yves Stefani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valve with a rigid seal
    • Patent number 8,800,965
    • Issue date Aug 12, 2014
    • Saint-Gobain Performance Plastics Corporation
    • Yves Stefani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe coupling
    • Patent number 8,616,585
    • Issue date Dec 31, 2013
    • Saint-Gobain Performance Plastics Corporation
    • Yves Stefani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valve with a rigid seal
    • Patent number 8,348,236
    • Issue date Jan 8, 2013
    • Saint-Gobain Performance Plastics Corporation
    • Yves Stefani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe coupling
    • Patent number 8,104,796
    • Issue date Jan 31, 2012
    • Saint-Gobain Performance Plastics
    • Yves Stefani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PIPE COUPLING
    • Publication number 20150252933
    • Publication date Sep 10, 2015
    • SAINT-GOBAIN PERFORMANCE PLASTICS FRANCE
    • Yves Stefani
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    BUTTERFLY VALVE WITH A RIGID SEAL
    • Publication number 20140374639
    • Publication date Dec 25, 2014
    • Yves Stefani
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Pipe Coupling
    • Publication number 20120098255
    • Publication date Apr 26, 2012
    • Saint-Gobain Performance Plastics Corporation France
    • Yves STEFANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BUTTERFLY VALVE WITH A RIGID SEAL
    • Publication number 20100308248
    • Publication date Dec 9, 2010
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Yves Stefani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BUTTERFLY VALVE WITH A RIGID SEAL
    • Publication number 20090184476
    • Publication date Jul 23, 2009
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Yves Stefani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE COUPLING
    • Publication number 20090127851
    • Publication date May 21, 2009
    • SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    • Yves Stefani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...