Patents by Inventor John C. Simpson

John C. Simpson 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).

  • Flask
    Patent number: D1047696
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: October 22, 2024
    Assignee: Clayton & Crume, LLC
    Inventors: John C. Simpson, Tyler W. Jury