Patent Assignment
Reel/Frame 027655/0007
Assignment of Assignor's Interest
Recorded: 2012-02-06
Pages: 3
Assignor
CHRISTIANSEN, TED LOUIS
Executed: 2012-02-03
Assignee
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Property
(1)
Systems and Methods for Using Wireless Tags with Downhole Equipment