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Hans Brueggemann

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  • Winterbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ventilation device for a crankcase of an internal combustion engine
    • Patent number 6,279,553
    • Issue date Aug 28, 2001
    • DaimlerChrysler AG
    • Hans Brueggemann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve for liquids
    • Patent number 6,148,788
    • Issue date Nov 21, 2000
    • Filterwerk Mann & Hummel GmbH
    • Hans Brueggemann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES