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Johan Widen

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  • Eskilstuna, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Removable core lock device
    • Patent number 7,918,115
    • Issue date Apr 5, 2011
    • Assa AB
    • Robert Fredriksson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock device with removable core
    • Patent number 6,634,197
    • Issue date Oct 21, 2003
    • Assa AB
    • Johan Widen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    REMOVABLE CORE LOCK DEVICE
    • Publication number 20090165514
    • Publication date Jul 2, 2009
    • Robert Fredriksson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Lock device with removable core
    • Publication number 20030136164
    • Publication date Jul 24, 2003
    • ASSA AB
    • Johan Widen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES