TREA

Julius Ermis

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  • Washington, DC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Game board
    • Patent number D317330
    • Issue date Jun 4, 1991
    • Donald V. Lee
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Board game for playing crossword puzzles
    • Patent number 4,907,807
    • Issue date Mar 13, 1990
    • Donald V. Lee
    • A63 - SPORTS GAMES AMUSEMENTS