Jason Marshall

Person

  • Bellwood, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Baseball game apparatus

    • Patent number 6,695,308
    • Issue date Feb 24, 2004
    • Regent Sport Corporation
    • Peter Hylak
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Baseball game apparatus

    • Patent number 6,533,272
    • Issue date Mar 18, 2003
    • Regent Sports Corporation
    • Peter Hylak
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Baseball game apparatus

    • Publication number 20030111790
    • Publication date Jun 19, 2003
    • Regent Sports Corporation
    • Peter Hylak
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Baseball game apparatus

    • Publication number 20020063385
    • Publication date May 30, 2002
    • Regent Sports Corporation
    • Peter Hylak
    • A63 - SPORTS GAMES AMUSEMENTS