Patents by Inventor Karen L. Tuttle

Karen L. Tuttle 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).

  • Display device
    Patent number: D522389
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: June 6, 2006
    Assignee: Insight Technology Inc.
    Inventors: Karen L. Tuttle, William D. Lindsay, Sr.