TREA

Albrecht Wuthrich

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  • Wolhusen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plug-in safety coupling
    • Patent number 7,320,484
    • Issue date Jan 22, 2008
    • Albrecht Wuthrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plug-in safety coupling, in particular for compressed air lines
    • Patent number 5,326,072
    • Issue date Jul 5, 1994
    • Hans Oetiker AG, Maschinen-und Apparatefabrik
    • Albrecht Wuthrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...