Patents by Inventor Donald M Ferris

Donald M Ferris 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).

  • DYNAMIC STAIN GLASS WINDOW
    Publication number: 20080060286
    Abstract: A dynamic stain glass window utilizing a plurality of moving traditional stain glass windows to create a changing lighted image to the viewer combined with a motorized drive system to provide the rotational movement of the windows.
    Type: Application
    Filed: September 7, 2006
    Publication date: March 13, 2008
    Inventor: Donald M Ferris