TREA

David E. Schultz

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hand held electronic game
    • Patent number D399884
    • Issue date Oct 20, 1998
    • Radica China Limited
    • David E. Schultz
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Hand held electronic game
    • Patent number D399887
    • Issue date Oct 20, 1998
    • Radica China Limited
    • David E. Schultz
    • D21 - Games, toys, and sports goods