Patents by Inventor Robert L. Ferry

Robert L. Ferry 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).

  • Triangulated frame supported flat cover
    Patent number: 5315801
    Abstract: The invention is directed to a cover which is supported or suspended from a self-supporting, open air framework constructed over a vessel. The cover is sealed to the vessel.
    Type: Grant
    Filed: June 4, 1991
    Date of Patent: May 31, 1994
    Assignee: Conservatek Industries, Inc.
    Inventors: Richard F. Anderson, Robert L. Ferry, John R. Kissell