Patents by Inventor Roger Doolittle

Roger Doolittle 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).

  • Seating unit
    Patent number: D481551
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: November 4, 2003
    Assignee: La-Z-Boy Incorporated
    Inventors: Jack Lewis, Roger Doolittle