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Kate A. Whitney

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  • Boxford, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bat swing training device
    • Patent number 7,993,219
    • Issue date Aug 9, 2011
    • Swingrite LLC
    • Charles E. Whitney
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    BAT SWING TRAINING DEVICE
    • Publication number 20100041500
    • Publication date Feb 18, 2010
    • Charles E. Whitney
    • A63 - SPORTS GAMES AMUSEMENTS