Michael KALESSE

Person

  • Ratingen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Safety door handle

    • Patent number 9,435,146
    • Issue date Sep 6, 2016
    • Huf Hülsbeck & Furst GmbH & Co. KG
    • Dirk Müller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents