Patent Assignment
Reel/Frame 022616/0012
Assignment of Assignor's Interest
Recorded: 2009-04-27
Pages: 5
Assignors
KINERT, NATHAN
Executed: 2009-04-01
ELLISON, LEON
Executed: 2009-03-21
KAMMANN, RHEINHOLD
Executed: 2009-03-23
WORMS, MANFRED
Executed: 2009-03-23
LAM, CLIVE
Executed: 2009-04-15
MCCLUNG III, GUY L.
Executed: 2009-04-15
Assignee
NATIONAL OILWELL VARCO L.P.
7909 PARKWOOD CIRCLE, HOUSTON, TEXAS, 77036
Covered Property
(1)
Drilling rig riser identification apparatus