Patent Assignment
Reel/Frame 027997/0908
Assignment of Assignor's Interest
Recorded: 2012-04-05
Pages: 3
Assignor
ALEXANDER, DAVID JAMES
Executed: 2012-02-06
Assignee
VETCO GRAY INC.
4424 WEST SAM HOUSTON PARKWAY NORTH, SUITE 100, HOUSTON, TEXAS, 77041
Covered Property
(1)
Riser Bending Relief Joint
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.