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Marcus Kosjer

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  • Douglass, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fungo batting assistance machine
    • Patent number 7,748,367
    • Issue date Jul 6, 2010
    • Marcus Kosjer
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Ball pitching machine
    • Patent number 7,392,801
    • Issue date Jul 1, 2008
    • Mitchell McCallister
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Fungo batting assistance machine
    • Publication number 20070232419
    • Publication date Oct 4, 2007
    • Marcus Kosjer
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Ball pitching machine
    • Publication number 20070144505
    • Publication date Jun 28, 2007
    • Mitchell McCallister
    • A63 - SPORTS GAMES AMUSEMENTS