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Jonathan J. Ashley

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  • Sanger, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eleven-plane cubical puzzle
    • Patent number 4,474,377
    • Issue date Oct 2, 1984
    • Jonathan J. Ashley
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Tabular puzzle
    • Patent number 4,451,040
    • Issue date May 29, 1984
    • Jonathan J. Ashley
    • A63 - SPORTS GAMES AMUSEMENTS