TREA

Zhenhua Fan

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  • Essen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pole part
    • Patent number D719104
    • Issue date Dec 9, 2014
    • ABB Technology AG
    • Arne Klaska
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Pole part
    • Patent number D715229
    • Issue date Oct 14, 2014
    • ABB Technology AG
    • Arne Klaska
    • D13 - Equipment for production, distribution, or transformation of energy
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    • Patent number D658589
    • Issue date May 1, 2012
    • ABB Technology AG
    • Wenkai Shang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

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    • Patent number D658133
    • Issue date Apr 24, 2012
    • ABB Technology AG
    • Wenkai Shang
    • D13 - Equipment for production, distribution, or transformation of energy