TREA

Thomas Meier

Follow

Person

  • Niedergosgen, CH
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum switch
    • Patent number 5,091,615
    • Issue date Feb 25, 1992
    • Sprecher Energie AG
    • Bruno Lippi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multi-pin vacuum switch arrangement
    • Patent number 5,055,640
    • Issue date Oct 8, 1991
    • Sprecher Energie AG
    • Bruno Lippi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER