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Rachid ANNAN

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  • Rapperswil, CH
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    A PIPE AND A METHOD FOR STAY CABLE PROVIDED WITH STRESSING MEANS
    • Publication number 20210062530
    • Publication date Mar 4, 2021
    • VSL International AG
    • Rachid ANNAN
    • E04 - BUILDING
  • Information Patent Application

    CABLE ANCHORAGE SYSTEM
    • Publication number 20190338475
    • Publication date Nov 7, 2019
    • VSL International AG
    • Rachid Annan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    HYBRID PIPE FOR STAY CABLE AND ITS MANUFACTURING METHOD
    • Publication number 20190330808
    • Publication date Oct 31, 2019
    • VSL International AG
    • Rachid ANNAN
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Application

    CABLE ANCHORAGE WITH SEAL ELEMENT, PRESTRESSING SYSTEM COMPRISING S...
    • Publication number 20190194884
    • Publication date Jun 27, 2019
    • VSL International AG
    • Rachid ANNAN
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    DEVICE AND METHOD FOR FRICTION DAMPING
    • Publication number 20160319498
    • Publication date Nov 3, 2016
    • VSL International AG
    • Rachid ANNAN
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    VISCOELASTIC DAMPING DEVICE
    • Publication number 20160319499
    • Publication date Nov 3, 2016
    • VSL International AG
    • Rachid ANNAN
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    INDIVIDUAL SEAL ARRANGEMENT FOR CABLE ANCHORAGE
    • Publication number 20160122955
    • Publication date May 5, 2016
    • Rachid ANNAN
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CABLE ANCHORAGE WITH BEDDING MATERIAL
    • Publication number 20160115658
    • Publication date Apr 28, 2016
    • Rachid ANNAN
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    SEALING ARRANGEMENT
    • Publication number 20130186019
    • Publication date Jul 25, 2013
    • VSL International AG
    • Thibault Collin Delavaud
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    STRAND GUIDING DEVICE
    • Publication number 20130007966
    • Publication date Jan 10, 2013
    • VSL International AG
    • Thibault Collin Delavaud
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES