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Raymond H. DuFlon

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  • Pescadero, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic throw-and-catch game
    • Patent number 8,047,936
    • Issue date Nov 1, 2011
    • Prototoy LLC
    • Raymond H. DuFlon
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Electronic throw-and-catch game
    • Patent number 7,022,036
    • Issue date Apr 4, 2006
    • Prototoy LLC
    • Raymond H. DuFlon
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic throw-and-catch game
    • Publication number 20060183577
    • Publication date Aug 17, 2006
    • PROTOTOY LLC
    • Raymond H. DuFlon
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Electronic throw-and-catch game
    • Publication number 20040235593
    • Publication date Nov 25, 2004
    • Raymond H. DuFlon
    • A63 - SPORTS GAMES AMUSEMENTS