Patent Assignment
Reel/Frame 035990/0475
Assignment of Assignor's Interest
Recorded: 2015-07-01
Pages: 3
Assignors
ZHOU, QUMING
Executed: 2015-06-22
ZHANG, QIONG
Executed: 2015-06-22
ZHANG, HAO
Executed: 2015-06-22
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Measurement of Downhole Radiation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.