Patent Assignment
Reel/Frame 022875/0403
Assignment of Assignor's Interest
Recorded: 2009-06-25
Pages: 5
Assignors
HANKINS, JOHN BENJAMIN
Executed: 2009-05-29
WINTER, BRIAN DANIEL
Executed: 2009-05-29
GROSZ, GREGORY CHRISTOPHER
Executed: 2009-05-29
Assignee
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Property
(1)
Pipe Stand Transfer Systems and Methods