Morriss O’Bryant Compagni obtains patent 7,753,252 for Smith International SII Megadiamond Advanced Metal Products

Morriss O’Bryant Compagni obtains patent 7,753,252 for Smith International SII Megadiamond Advanced Metal Products

Patent No.          7,753,252

Title  METHOD FOR CONSTRUCTION OF PRESSURE VESSELS WITH A LINER USING FRICTION STIRRING PROCESSES

Issue Date          July 13, 2010

Owner                 Smith International SII Megadiamond Advanced Metal Products