Patent Assignment
Reel/Frame 031050/0537
Assignment of Assignor's Interest
Recorded: 2013-08-21
Pages: 4
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Downhole Spear Having Mechanical Release Mechanism for Use in Wellbores and Methods of Using Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.