Patents by Inventor Quentin V. Thomas

Quentin V. 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).

  • Toilet seat lifting handle
    Patent number: D341765
    Type: Grant
    Filed: March 14, 1991
    Date of Patent: November 30, 1993
    Inventor: Quentin V. Thomas