TREA

Raphael Spycher

Follow

Person

  • Eschenz, CH
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Shaft seal and method for producing a shaft seal
    • Patent number 9,726,291
    • Issue date Aug 8, 2017
    • Karl Storz GmbH & Co KG
    • Hubert Sonleiter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Trocar
    • Patent number D740420
    • Issue date Oct 6, 2015
    • Karl Storz GmbH & Co. KG
    • Raphael Spycher
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents