TREA

Ernst Weckenmann

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  • Stuttgart, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reinforced section
    • Patent number 7,455,340
    • Issue date Nov 25, 2008
    • Thyssenkrupp Steel AG
    • Axel Grüneklee
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Reinforced section
    • Publication number 20060249969
    • Publication date Nov 9, 2006
    • Axel Grüneklee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...