Albrecht Wuethrich

Person

  • Wolhusen, CH

Patents Grantslast 30 patents

  • Information Patent Grant

    Insertable type safety coupling for pressure pipes

    • Patent number 5,681,027
    • Issue date Oct 28, 1997
    • Hans Oetiker AG Maschinen- und Apparatefabrik
    • Albrecht Wuethrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plug-in coupling for pressure lines

    • Patent number 5,562,273
    • Issue date Oct 8, 1996
    • Han Oetiker AG Maschinen- & Apparatefabrik
    • Albrecht Wuethrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...