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Ulrich Patzelt

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  • Kreuztal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for winding a strip material into a coil
    • Patent number 9,937,543
    • Issue date Apr 10, 2018
    • SMS GROUP GMBH
    • Ulrich Patzelt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling installation and method for producing metal strips
    • Patent number 7,540,178
    • Issue date Jun 2, 2009
    • SMS Demag AG
    • Martin Peter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Expandable and contractible coiler mandrel
    • Patent number 7,454,937
    • Issue date Nov 25, 2008
    • SMS Demag AG
    • Ulrich Patzelt
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Direct-drive coiler
    • Patent number 6,216,977
    • Issue date Apr 17, 2001
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Helmut Setzer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Arrangement for axially displacing rolls in rolling mill stands
    • Patent number 4,942,754
    • Issue date Jul 24, 1990
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Ulrich Patzelt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents