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Jurgen Ehret

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  • Weinheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door lock having a closing aid
    • Patent number 6,805,386
    • Issue date Oct 19, 2004
    • Siemens Aktiengesellschaft
    • Jürgen Ehret
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Closure device with shutting aid
    • Patent number 6,422,615
    • Issue date Jul 23, 2002
    • Mannesmann VDO AG
    • Martin Roos
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Opening aid for door locks
    • Patent number 6,390,517
    • Issue date May 21, 2002
    • Mannesmann VDO AG
    • Jürgen Ehret
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Door lock having a closing aid
    • Publication number 20020093207
    • Publication date Jul 18, 2002
    • Jurgen Ehret
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES