Patents by Inventor James L. Dusto

James L. Dusto 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).

  • Golf putting aid attachment
    Patent number: D256710
    Type: Grant
    Filed: January 10, 1978
    Date of Patent: September 2, 1980
    Inventor: James L. Dusto