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Klaus Warmbrunn

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  • Braunschweig, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing a cup-shaped object
    • Patent number 7,661,286
    • Issue date Feb 16, 2010
    • Maiko Engineering GmbH
    • Klaus Warmbrunn
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for producing a cup-shaped object
    • Publication number 20060283228
    • Publication date Dec 21, 2006
    • Klaus Warmbrunn
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...