Patents by Inventor Todd R. Trapp

Todd R. Trapp 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).

  • Ball pitching machine
    Patent number: D356842
    Type: Grant
    Filed: January 4, 1994
    Date of Patent: March 28, 1995
    Assignee: Athletic Training Equipment Company
    Inventor: Todd R. Trapp