Helmut Neu

Person

  • Ottweiler, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple-chambered exhaust muffler

    • Patent number 7,004,283
    • Issue date Feb 28, 2006
    • J. Eberspächer GmbH & Co. KG
    • Siegfried Wörner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Multiple-chambered exhaust muffler

    • Publication number 20040003963
    • Publication date Jan 8, 2004
    • Siegfried Worner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES