Patent Assignment
Reel/Frame 018222/0274
Assignment of Assignor's Interest
Recorded: 2006-08-23
Pages: 4
Assignee
VETCO GRAY INC.
3010 BRIARPARK, THIRD FLOOR, HOUSTON, TEXAS, 77042
Covered Property
(1)
Riser Make-Up Tool
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.