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Joern Gaumann

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  • Dortmund, DE
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Patents Applicationslast 30 patents

  • Information Patent Application

    CONSUMER RETROFIT KIT
    • Publication number 20150354768
    • Publication date Dec 10, 2015
    • Joern GAUMANN
    • F21 - LIGHTING
  • Information Patent Application

    ELECTRIC CANDLE
    • Publication number 20140321119
    • Publication date Oct 30, 2014
    • Joern Gaumann
    • F21 - LIGHTING
  • Information Patent Application

    ELECTRIC CANDLE
    • Publication number 20140211471
    • Publication date Jul 31, 2014
    • GMS GMBH
    • Joern Gaumann
    • F21 - LIGHTING