Patents by Inventor Herbert G. Stogsdill

Herbert G. Stogsdill has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Baseball batter box training device
    Patent number: D671607
    Type: Grant
    Filed: June 26, 2011
    Date of Patent: November 27, 2012
    Inventors: Herbert G. Stogsdill, Jeffery M. Cross