John R. Newcomer

Person

  • Des Plaines, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Strategy card game

    • Patent number 4,436,309
    • Issue date Mar 13, 1984
    • Gordon Barlow Design
    • Gordon A. Barlow
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Boxing game

    • Patent number 4,367,875
    • Issue date Jan 11, 1983
    • Gordon Barlow Design
    • Gordon A. Barlow
    • A63 - SPORTS GAMES AMUSEMENTS