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Christian Diehl

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  • Hilchenbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling device
    • Patent number 11,745,234
    • Issue date Sep 5, 2023
    • SMS group GMBH
    • Christian Diehl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll stand
    • Patent number 9,308,562
    • Issue date Apr 12, 2016
    • SMS GROUP GMBH
    • Christian Diehl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for handling and/or transporting back-up rolls and/or work r...
    • Patent number 8,573,017
    • Issue date Nov 5, 2013
    • SMS Siemag Aktiengesellschaft
    • Christian Diehl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling stand
    • Patent number 7,895,871
    • Issue date Mar 1, 2011
    • SMS Siemag Aktiengesellschaft
    • Bernd Zieser
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling device
    • Patent number 7,310,985
    • Issue date Dec 25, 2007
    • SMS Demag AG
    • Hermann Thiel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Rolling device
    • Publication number 20230076364
    • Publication date Mar 9, 2023
    • SMS group GMBH
    • Christian DIEHL
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DEVICE FOR HANDLING AND/OR TRANSPORTING BACK-UP ROLLS AND/OR WORK R...
    • Publication number 20130067979
    • Publication date Mar 21, 2013
    • SMS SIEMAG AKTIENGESELLSCHAFT
    • Christian Diehl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLL STAND
    • Publication number 20110239723
    • Publication date Oct 6, 2011
    • Christian Diehl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLING DEVICE
    • Publication number 20110132055
    • Publication date Jun 9, 2011
    • SMS Siemag Aktiengesellschaft
    • Christian Diehl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rolling stand
    • Publication number 20070129228
    • Publication date Jun 7, 2007
    • Bernd Zieser
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rolling device
    • Publication number 20050056069
    • Publication date Mar 17, 2005
    • Hermann Thiel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...