Patent Assignment
Reel/Frame 032953/0857
Assignment of Assignor's Interest
Recorded: 2014-05-23
Pages: 4
Assignee
M-I L.L.C.
5950 NORTH COURSE DRIVE, HOUSTON, TEXAS, 77072
Covered Property
(1)
Unitary Screen Frame and Discharge Spout Apparatus and System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.