Patent Assignment
Reel/Frame 030879/0072
Assignment of Assignor's Interest
Recorded: 2013-07-25
Pages: 7
Assignors
XU, YING QING
Executed: 2013-07-19
HERN, GREGORY L.
Executed: 2013-07-19
STOWE II, CALVIN J.
Executed: 2013-07-24
XU, YANG
Executed: 2013-07-19
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Downhole Debris Removal Tool and Methods of Using Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.