Patent Assignment
Reel/Frame 039600/0666
Assignment of Assignor's Interest
Recorded: 2016-08-31
Pages: 4
Assignee
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Property
(1)
Mud-Lubricated Bearing Assembly with Mechanical Seal
Patent:
46,746 →
Application:
15/252,507 →