Morriss O’Bryant Compagni obtains patent 7,870,838 for Madsen; Denise L.

Morriss O’Bryant Compagni obtains patent 7,870,838 for Madsen; Denise L.

Patent No.       7,870,838

Title  COLLAPSIBLE PRACTICE BARRELS FOR EQUINE BARREL RACING

Issue Date          January 18, 2011

Owner                 Madsen; Denise L.