TREA

Ingo Hirschkorn

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  • Neu Wulmstorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extruder head with pivotal parts
    • Patent number 6,273,703
    • Issue date Aug 14, 2001
    • ThyssenKrupp AG
    • Ingo Hirschkorn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multiple-extruder head assembly with pivotal head parts
    • Patent number 5,851,561
    • Issue date Dec 22, 1998
    • Krupp Kunststofftechnik GmbH
    • Ingo Hirschkorn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder head assembly
    • Patent number 4,983,113
    • Issue date Jan 8, 1991
    • Fried. KRUPP Gesellschaft mit beschrankter Haftung
    • Ingo Hirschkorn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion head equipped with a clamping device for the tool components
    • Patent number 4,840,554
    • Issue date Jun 20, 1989
    • Fried. KRUPP Gesellschaft mit beschrankter Haftung
    • Ingo Hirschkorn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder head
    • Patent number 4,824,353
    • Issue date Apr 25, 1989
    • Fried. KRUPP Gesellschaft mit beschrankter Haftung
    • Ingo Hirschkorn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL