Morriss O’Bryant Compagni obtains patent 7,993,575 for Megastir Technologies, LLC

Morriss O’Bryant Compagni obtains patent 7,993,575 for Megastir Technologies, LLC

Patent No.    7,993,575

Title  FRICTION STIR WELDING USING A SUPERABRASIVE TOOL

Issue Date     August 9, 2011

Owner     Megastir Technologies, LLC