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Helmut Holleck

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  • Kalsruhe, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multifunctional hard material coating
    • Patent number 8,110,296
    • Issue date Feb 7, 2012
    • Forschungszentrum Karlsruhe GmbH
    • Sven Ulrich
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Wear protection layer
    • Patent number 6,245,446
    • Issue date Jun 12, 2001
    • Forschungszentrum Karlsruhe GmbH
    • Veit Schier
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of manufacturing a composite material
    • Patent number 6,110,329
    • Issue date Aug 29, 2000
    • Forschungszentrum Karlsruhe GmbH
    • Helmut Holleck
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Protective layer of hard material with homogeneous distribution of...
    • Patent number 5,182,238
    • Issue date Jan 26, 1993
    • Kernforschungszentrum Karlsruhe GmbH
    • Helmut Holleck
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Protective coating for metallic substrates
    • Patent number 4,835,062
    • Issue date May 30, 1989
    • Kernforschungszentrum Karlsruhe GmbH
    • Helmut Holleck
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Wear resistant hard metal free of tungsten carbide
    • Patent number 4,481,166
    • Issue date Nov 6, 1984
    • Kernforschungszentrum Karlsruhe GmbH
    • Helmut Holleck
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Hard alloy comprising one or more hard phases and a binary or multi...
    • Patent number 4,432,794
    • Issue date Feb 21, 1984
    • Kernforschungszentrum Karlsruhe GmbH
    • Helmut Holleck
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Multifunctional hard material coating
    • Publication number 20090061156
    • Publication date Mar 5, 2009
    • Sven Ulrich
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...