TREA

Peter Kouwenhoven

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  • Widnau, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw with tamper-proof head
    • Patent number 6,626,627
    • Issue date Sep 30, 2003
    • SFS Industrie Holding AG
    • Helmut Oesterle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screwing element
    • Patent number 6,539,826
    • Issue date Apr 1, 2003
    • SFS Industrie Holding AG
    • Helmut Oesterle
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Screwing element
    • Patent number 6,240,811
    • Issue date Jun 5, 2001
    • SFS Industrie Holding AG
    • Helmut Oesterle
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    SCREW WITH TAMPER-PROOF HEAD
    • Publication number 20010028835
    • Publication date Oct 11, 2001
    • HELMUT OESTERLE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screwing element
    • Publication number 20010025553
    • Publication date Oct 4, 2001
    • SFS Industrie Holding AG
    • Helmut Oesterle
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS