Patents by Inventor William Paul Boyd

William Paul Boyd 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).

  • Cabinet for photographic sheet products
    Patent number: D243900
    Type: Grant
    Filed: November 17, 1975
    Date of Patent: April 5, 1977
    Assignee: Eastman Kodak Company
    Inventors: William Paul Boyd, Mark John Morse