Assignment of Assignor's Interest

Recorded: 2014-01-29 Pages: 3

Assignor

RUEHMANN, RAINER

Executed: 2013-12-12

Assignee

WEATHERFORD/LAMB, INC.

2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056

Covered Property (1)

Graphical Evaluator for Tubular Makeup

Application: 14/068,107 →

Publication: US 2014/0116687

Related Assignments (1)

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