Bruno Widmer

Person

  • Jona, CH

Patents Grantslast 30 patents

  • Information Patent Grant

    High-voltage isolator with field control element

    • Patent number 8,426,730
    • Issue date Apr 23, 2013
    • ABB Technology AG
    • Bruno Widmer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High-voltage insulator

    • Patent number 8,278,557
    • Issue date Oct 2, 2012
    • ABB Technology AG
    • Bruno Widmer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-voltage switch with cooling

    • Patent number 8,081,464
    • Issue date Dec 20, 2011
    • ABB Technology AG
    • Jean-Claude Mauroux
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-VOLTAGE ISOLATOR WITH FIELD CONTROL ELEMENT

    • Publication number 20110180292
    • Publication date Jul 28, 2011
    • ABB TECHNOLOGY AG
    • Bruno Widmer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-VOLTAGE INSULATOR

    • Publication number 20110030994
    • Publication date Feb 10, 2011
    • ABB TECHNOLOGY AG
    • Bruno Widmer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-VOLTAGE SWITCH WITH COOLING

    • Publication number 20100044346
    • Publication date Feb 25, 2010
    • ABB TECHNOLOGY AG
    • Jean-Claude MAUROUX
    • H01 - BASIC ELECTRIC ELEMENTS