TREA

Gerhard Weiss

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  • Nurtingen-Zizishausen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger
    • Patent number 5,456,311
    • Issue date Oct 10, 1995
    • Langerer & Reich GmbH & Co.
    • Wolfgang Knecht
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger
    • Patent number 5,345,674
    • Issue date Sep 13, 1994
    • Langerer & Reich GmbH & Co.
    • Wolfgang Knecht
    • F28 - HEAT EXCHANGE IN GENERAL