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Walter Trakowski

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  • Duisburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and device for hot-dip coating a metal strand
    • Patent number 8,304,029
    • Issue date Nov 6, 2012
    • SMS Siemag Aktiengesellschaft
    • Rolf Brisberger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method and device for hot-dip coating a metal strand
    • Patent number 7,662,438
    • Issue date Feb 16, 2010
    • SMS Siemag Aktiengesellschaft
    • Rolf Brisberger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Device for hot dip coating a metal strip
    • Patent number 7,476,276
    • Issue date Jan 13, 2009
    • SMS Demag AG
    • Holger Behrens
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Device for hot dip coating metal strands
    • Patent number 7,361,224
    • Issue date Apr 22, 2008
    • SMS Demag AG
    • Walter Trakowski
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Device for coating metal bars by hot dipping
    • Patent number 7,214,272
    • Issue date May 8, 2007
    • SMS Demag AG
    • Hans-Georg Hartung
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Device for hot dip coating metal strands
    • Patent number 6,929,697
    • Issue date Aug 16, 2005
    • SMS Demag AG
    • Frank Bergmann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents