TREA

Herbert Kubiak

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  • Hanover, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for the corrugating of metal tubes
    • Patent number 4,663,954
    • Issue date May 12, 1987
    • kabelmetal electro Gesellschaft mit beschrankter Haftung
    • Gerhard Ziemek
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Making a superconductive tube
    • Patent number 4,397,081
    • Issue date Aug 9, 1983
    • Kabelmetal Electro GmbH
    • Gerhard Ziemek
    • H01 - BASIC ELECTRIC ELEMENTS