Patents by Inventor Richard J. Hutcheson

Richard J. Hutcheson 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).

  • Sanding machine
    Patent number: D349121
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: July 26, 1994
    Assignee: Delta International Machinery Corp.
    Inventors: W. Steven Holley, Robert D. Donovan, Dennis C. Palmer, William G. Pittman, Richard J. Hutcheson
  • Workpiece positioning apparatus
    Patent number: D415177
    Type: Grant
    Filed: August 14, 1998
    Date of Patent: October 12, 1999
    Assignee: Delta International Machinery Corp.
    Inventors: David Miller, Richard J. Hutcheson, Joe E. Williams