Patent Assignment
Reel/Frame 046748/0442
Assignment of Assignor's Interest
Recorded: 2018-08-30
Pages: 6
Assignee
M-I L.L.C.
5950 NORTH COURSE DRIVE, HOUSTON, TEXAS, 77072
Covered Property
(1)
Rock Box Splitter
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.