Patents by Inventor Patrick D. Glass

Patrick D. Glass 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).

  • Digital tee box marker
    Patent number: D1089492
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: August 19, 2025
    Inventor: Patrick D. Glass