TREA

Dieter Esche

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  • Cologne, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal-combustion engine
    • Patent number 5,209,189
    • Issue date May 11, 1993
    • Kloeckner-Humboldt-Deutz AG
    • Hans Weitzenbuerger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine having a retarder
    • Patent number 4,380,971
    • Issue date Apr 26, 1983
    • Klockner-Humboldt-Deutz Aktiengesellschaft
    • Paul Tholen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES