Patents by Inventor David Hees

David Hees 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).

  • Door assembly
    Publication number: 20050210797
    Abstract: A door assembly of the present invention is assembled from a pair of hollow core stiles and a pair of rails. A panel is inserted between and extended into the rails and the stiles. The stiles and the rails and the panel are then interconnected to form a stile and rail style door assembly.
    Type: Application
    Filed: March 15, 2004
    Publication date: September 29, 2005
    Inventor: David Hees