TREA

Hanskarl Hoffmann

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  • Koln, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multichannel flat tube for heat exchanger
    • Patent number 7,836,944
    • Issue date Nov 23, 2010
    • Visteon Global Technologies, Inc.
    • Dragi Antonijevic
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger for vehicles
    • Patent number 7,152,668
    • Issue date Dec 26, 2006
    • Visteon Global Technologies, Inc.
    • Hanskarl Hoffmann
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents