Patent Assignment
Reel/Frame 032054/0879
Assignment of Assignor's Interest
Recorded: 2014-01-27
Pages: 3
Assignor
TRINH, KHOI
Executed: 2013-02-01
Assignee
NATIONAL OILWELL DHT, L.P.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Property
(1)
Downhole Activation Assembly and Method of Using Same