Patents by Inventor Teresa E Thomas

Teresa E Thomas 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).

  • Electrical toggle switch blocker
    Patent number: D435022
    Type: Grant
    Filed: August 26, 1999
    Date of Patent: December 12, 2000
    Assignee: Wilbur J Thomas
    Inventors: Wilbur Thomas, Teresa E Thomas