Patents by Inventor Ronald A. De Pue

Ronald A. De Pue 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).

  • Back hoe with outriggers
    Patent number: D410932
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: June 15, 1999
    Inventor: Ronald A. De Pue