Patent Assignment
Reel/Frame 029999/0682
Assignment of Assignor's Interest
Recorded: 2013-03-14
Pages: 4
Assignee
HALLIBURTON ENERGY SERVICES INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Rotational Locking Mechanisms for Drilling Motors and Powertrains