Patents by Inventor Ruth Temple

Ruth Temple 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).

  • Jigsaw puzzle
    Patent number: D482411
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: November 18, 2003
    Assignee: Royal Holloway University of London
    Inventors: William Alfred Stevens, Ruth Temple