Patent Assignment
Reel/Frame 034095/0817
Assignment of Assignor's Interest
Recorded: 2014-11-04
Pages: 3
Assignor
LIMBACHER, CHRISTOPHER LEE
Executed: 2012-05-23
Assignee
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Property
(1)
System and Method for Drill Pipe Tallying