Patents by Inventor Mark D. Madison

Mark D. Madison 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).

  • Single finger golf glove
    Patent number: D558405
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: December 25, 2007
    Inventor: Mark D. Madison