TREA

Franz Widowitz

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  • Feldkirch, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coated valve components with corrosion resistant sliding surfaces
    • Patent number 11,499,643
    • Issue date Nov 15, 2022
    • OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
    • Andreas Stadlberger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Decorative, jet-black coating
    • Patent number 9,840,779
    • Issue date Dec 12, 2017
    • OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
    • Sebastien Guimond
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    DLC coating with run-in layer
    • Patent number 9,534,291
    • Issue date Jan 3, 2017
    • OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
    • Sebastien Guimond
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    COATED VALVE COMPONENTS WITH CORROSION RESISTANT SLIDING SURFACES
    • Publication number 20200248819
    • Publication date Aug 6, 2020
    • OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
    • Andreas STADLBERGER
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DLC COATING WITH RUN-IN LAYER
    • Publication number 20160017483
    • Publication date Jan 21, 2016
    • OERLIKON TRADING AG, TRUBBACH
    • Sebastien Guimond
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DECORATIVE, JET-BLACK COATING
    • Publication number 20160002792
    • Publication date Jan 7, 2016
    • Oerlikon Surface Solutions AG, Trübbach
    • Sebastien Guimond
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...