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Wolfgang Widl

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  • Glattbrugg, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Arcing contact tip and method for producing such an arcing contact...
    • Patent number 4,707,576
    • Issue date Nov 17, 1987
    • BBC Brown, Boveri & Co., Ltd.
    • Gernot Gessinger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas-blast switch
    • Patent number 4,689,453
    • Issue date Aug 25, 1987
    • BBC Brown, Boveri & Co., Ltd.
    • Imre Horvath
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compressed-gas breaker
    • Patent number 4,559,425
    • Issue date Dec 17, 1985
    • BBC Brown, Boveri & Company, Limited
    • Heinz-Peter Kirchesch
    • H01 - BASIC ELECTRIC ELEMENTS