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Michael Kretzschmar

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  • Hamburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction kit
    • Patent number 8,475,225
    • Issue date Jul 2, 2013
    • Mega Brands International
    • Michael Kretzschmar
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Construction kit
    • Patent number 7,833,078
    • Issue date Nov 16, 2010
    • MEGA Brands International S.A.R.L., Luxembourg, Zug Branch
    • Michael Kretzschmar
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Construction kit
    • Patent number 7,066,778
    • Issue date Jun 27, 2006
    • Mega Bloks International S.A.R.L.
    • Michael Kretzschmar
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Construction Kit
    • Publication number 20110039473
    • Publication date Feb 17, 2011
    • MEGA Brands International, S.A.R.L., Luxembourg, Zug Branch
    • Michael Kretzschmar
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Construction kit
    • Publication number 20060205316
    • Publication date Sep 14, 2006
    • Michael Kretzschmar
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Construction kit
    • Publication number 20050118925
    • Publication date Jun 2, 2005
    • Michael Kretzschmar
    • A63 - SPORTS GAMES AMUSEMENTS