TREA

Gerhard Lehofer

Follow

Person

  • Sigriswil, CH
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Piston engine
    • Patent number 6,926,248
    • Issue date Aug 9, 2005
    • Gerhard Lehofer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Piston engine
    • Publication number 20030106506
    • Publication date Jun 12, 2003
    • Gerhard Lehofer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES