Patent Assignment
Reel/Frame 020293/0465
Assignment of Assignor's Interest
Recorded: 2007-12-27
Pages: 3
Assignor
SEHSAH, OSSAMA R.
Executed: 2007-12-17
Assignee
AT BALANCE AMERICAS LLC
11767 KATY FREEWAY SUITE 1030, HOUSTON, TEXAS, 77079
Covered Property
(1)
Wellbore Pipe Centralizer Having Increased Restoring Force and Self-Sealing Capability
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.