Patents by Inventor Patrick Ryan Boyle

Patrick Ryan Boyle 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).

  • Patent number: D932875
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: October 12, 2021
    Assignee: SlowStop Guarding Systems, LLC
    Inventors: Kenneth Parrott, Patrick Ryan Boyle