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Thomas Leisten

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  • Hueckelhoven, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tapered-roll stand for making seamless pipe
    • Patent number 9,067,249
    • Issue date Jun 30, 2015
    • SMS MEER GMBH
    • Walter Hoeffgen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    TAPERED-ROLL STAND FOR MAKING SEAMLESS PIPE
    • Publication number 20130145808
    • Publication date Jun 13, 2013
    • Walter HOEFFGEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...