TREA

Robert J. Sava

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  • San Jose, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pinball machine and play feature thereof
    • Patent number 4,429,876
    • Issue date Feb 7, 1984
    • Bally Manufacturing Corporation
    • Ronald D. Halliburton
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Panic post for pinball games
    • Patent number 4,424,970
    • Issue date Jan 10, 1984
    • Bally Manufacturing Corporation
    • Ronald D. Halliburton
    • A63 - SPORTS GAMES AMUSEMENTS