Patents by Inventor William Sabo

William Sabo 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).

  • Ring game apparatus
    Patent number: D954828
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: June 14, 2022
    Inventor: William Sabo