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Richard Tinggren

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  • Thalwil, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical transformer
    • Patent number D674341
    • Issue date Jan 15, 2013
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformer
    • Patent number D666146
    • Issue date Aug 28, 2012
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformer
    • Patent number D656460
    • Issue date Mar 27, 2012
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformer
    • Patent number D635091
    • Issue date Mar 29, 2011
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformer
    • Patent number D622214
    • Issue date Aug 24, 2010
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformer
    • Patent number D613687
    • Issue date Apr 13, 2010
    • ABB T&D Technology, Ltd.
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformer
    • Patent number D594408
    • Issue date Jun 16, 2009
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformer
    • Patent number D570282
    • Issue date Jun 3, 2008
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformer
    • Patent number D550155
    • Issue date Sep 4, 2007
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformer
    • Patent number D547267
    • Issue date Jul 24, 2007
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical transformers
    • Patent number D542734
    • Issue date May 15, 2007
    • ABB Technology AG
    • Sigurdur Thorsteinsson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Fault current limiting system and method
    • Patent number 7,075,767
    • Issue date Jul 11, 2006
    • ABB Technology AG
    • Carlo Gemme
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for designing a power factor controller apparatus
    • Patent number 6,980,890
    • Issue date Dec 27, 2005
    • ABB Technology AG
    • Salvatore Cassara′
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents