David Vollenweider

Person

  • Gossau, CH

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical plug-in connection

    • Patent number 7,255,485
    • Issue date Aug 14, 2007
    • Huber+Suhner AG
    • Willi Thäler
    • G02 - OPTICS

Patents Applicationslast 30 patents