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Heinz-Michael Zaoralek

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  • Koenigsbronn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device and method for surface processing webs of paper and similar...
    • Patent number 8,246,783
    • Issue date Aug 21, 2012
    • SHW Casting Technologies GmbH
    • Heinz-Michael Zaoralek
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Roller for the thermomechanical treatment of a web-shaped medium
    • Patent number 7,097,605
    • Issue date Aug 29, 2006
    • SHW Casting Technologies GmbH
    • Heinz-Michael Zaoralek
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Dimensionally stabilized roller body
    • Patent number 6,908,420
    • Issue date Jun 21, 2005
    • Schwäbische Hüttenwerke GmbH
    • Heinz-Michael Zaoralek
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Roller
    • Patent number 6,796,371
    • Issue date Sep 28, 2004
    • Schwäbische Hüttenwerke GmbH
    • Bernd Eppli
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Roller group
    • Patent number 6,588,332
    • Issue date Jul 8, 2003
    • Schwäbische Hüttenwerke GmbH
    • Heinz-Michael Zaoralek
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Roll for thermal and mechanical treatment of a web-shaped product
    • Patent number 6,460,611
    • Issue date Oct 8, 2002
    • Schwäbische Hüttenwerke GmbH
    • Heinz-Michael Zaoralek
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Roll adjustable in shape
    • Patent number 6,436,022
    • Issue date Aug 20, 2002
    • Schwabische Huttenewerke GmbH
    • Heinz-Michael Zaoralek
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Steam-heated roller with cooling system
    • Patent number 6,185,836
    • Issue date Feb 13, 2001
    • Schwabische Huttenwerke GmbH
    • Heinz-Michael Zaoralek
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method and device for influencing the run of deep hole drilled pass...
    • Patent number 5,915,890
    • Issue date Jun 29, 1999
    • Schwabische Huttenwerke GmbH
    • Wolfram Rittweger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Peripherally drilled roll for the treatment of web material
    • Patent number 5,725,466
    • Issue date Mar 10, 1998
    • Schwabische Huttenwerke GmbH
    • Bernd Eppli
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heating roller
    • Patent number 5,662,572
    • Issue date Sep 2, 1997
    • Schwabische Huttenwerke GmbH
    • Heinz-Michael Zaoralek
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Steam-heated roll
    • Patent number 5,655,596
    • Issue date Aug 12, 1997
    • Schwabische Huttenwerke GambH
    • Heinz-Michael Zaoralek
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Roll having heating means
    • Patent number 5,151,576
    • Issue date Sep 29, 1992
    • Schwabische Huttenwerke GmbH
    • Heinz-Michael Zaoralek
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Glazing or calendering roll
    • Patent number 5,072,497
    • Issue date Dec 17, 1991
    • Schwabische Huttenwerke GmbH
    • Heinz-Michael Zaoralek
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heating or cooling roller
    • Patent number 4,955,433
    • Issue date Sep 11, 1990
    • Schwabische Huttenwerke GmbH
    • Heinz-Michael Zaoralek
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Device for treating a material web
    • Patent number 4,875,297
    • Issue date Oct 24, 1989
    • Schwabische Huttenwerke GmbH
    • Heinz-Michael Zaoralek
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Heatable glazing or calendering roll
    • Patent number 4,734,966
    • Issue date Apr 5, 1988
    • Schwabische Huttenwerke GmbH
    • Heinz-Michael Zaoralek
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents