Patent Assignment
Reel/Frame 031231/0746
Assignment of Assignor's Interest
Recorded: 2013-09-18
Pages: 6
Assignee
VETCO GRAY INC.
4424 WEST SAM HOUSTON PARKWAY NORTH, SUITE 100, HOUSTON, TEXAS, 77041
Covered Property
(1)
Magnetic Frame and Guide for Anti-Rotation Key Installation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.