Assignment of Assignor's Interest

Recorded: 2012-10-17 Pages: 3

Assignor

DUBOIS, JON D.

Executed: 2010-10-14

Assignee

GLOBAL TUBING LLC

501 COUNTY ROAD 493, DAYTON, TEXAS, 77535

Covered Property (1)

Method of Manufacturing Coil Tubing Using Friction Stir Welding

Application: 13/653,520 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.