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James E. Betterley

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  • Huntingdon Valley, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ticket
    • Patent number 4,300,297
    • Issue date Nov 17, 1981
    • Globe Ticket Company
    • James E. Betterley
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Self-wicketing ticket
    • Patent number 4,209,189
    • Issue date Jun 24, 1980
    • Globe Ticket Company
    • James E. Betterley
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS