Per A. Danfors

Person

  • Elm Grove, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Hybrid solid state switch

    • Patent number 5,770,897
    • Issue date Jun 23, 1998
    • ABB Power T&D Company Inc.
    • Vinod N. Bapat
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER