TREA

Martin Ehret

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  • Freigericht, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multilayer pipe
    • Patent number 7,757,721
    • Issue date Jul 20, 2010
    • Veritas AG
    • Andreas Seyler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Multilayer pipe
    • Publication number 20080128042
    • Publication date Jun 5, 2008
    • VERITAS AG
    • Andreas Seyler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hose with inner layer comprising ribs
    • Publication number 20050133106
    • Publication date Jun 23, 2005
    • VERITAS AG
    • Tevfik Severengiz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...