Patents by Inventor Shannon M. O'Toole

Shannon M. O'Toole 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).

  • Face shield attachment
    Patent number: D930258
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: September 7, 2021
    Inventor: Shannon M. O'Toole