Patent Assignment
Reel/Frame 036145/0606
Assignment of Assignor's Interest
Recorded: 2015-07-21
Pages: 3
Assignor
JOHNSON, MICHAEL H.
Executed: 2015-07-20
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Barrier Valve Closure Method for Multi-zone Stimulation without Intervention or Surface Control Lines
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.