TREA

Hans OESMANN

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  • Hamburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device and method for lifting a watercraft using a chain
    • Patent number 11,235,840
    • Issue date Feb 1, 2022
    • ThyssenKrupp Marine Systems GmbH
    • Hans Oesmann
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Closing device
    • Patent number 11,084,557
    • Issue date Aug 10, 2021
    • ThyssenKrupp Marine Systems GmbH
    • Hans Oesmann
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    CLOSING DEVICE
    • Publication number 20200307743
    • Publication date Oct 1, 2020
    • THYSSENKRUPP MARINE SYSTEMS GMBH
    • Hans OESMANN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DEVICE AND METHOD FOR LIFTING A WATERCRAFT USING A CHAIN
    • Publication number 20200283100
    • Publication date Sep 10, 2020
    • THYSSENKRUPP MARINE SYSTEMS GMBH
    • Hans OESMANN
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT