Patent Assignment
Reel/Frame 047257/0459
Assignment of Assignor's Interest
Recorded: 2018-10-22
Pages: 3
Assignee
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036-6565
Covered Property
(1)
Method for Optimizing Performance of an Automated Control System for Drilling