TREA

Hubert Tomczyk

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  • Dusseldorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary piston engine
    • Patent number 6,729,295
    • Issue date May 4, 2004
    • Diro Konstruktions GmbH & Co. KG
    • Hubert Tomczyk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine
    • Patent number 6,601,379
    • Issue date Aug 5, 2003
    • Diro Konstruktions GmbH & Co. KG
    • Hubert Tomczyk
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbomachine and method for operating
    • Patent number 6,487,843
    • Issue date Dec 3, 2002
    • DIRO Konstruktions GmbH & Co, KG
    • Hubert Tomczyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...