TREA

Karl-Ernst Genter

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  • Dusseldorf-Benrath, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roll tool for cold pilger rolling of pipes
    • Patent number 5,450,741
    • Issue date Sep 19, 1995
    • Mannesmann Aktiengesellschaft
    • Michael Baensch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Making of pilger roll
    • Patent number 4,238,205
    • Issue date Dec 9, 1980
    • Mannesmann Aktiengesellschaft
    • Otto Geiger
    • B24 - GRINDING POLISHING