Patent Assignment
Reel/Frame 017517/0785
Assignment of Assignor's Interest
Recorded: 2006-01-31
Pages: 3
Assignor
DAVIS, ROBERT H.
Executed: 2006-01-31
Assignee
WAGON TRAIL VENTURES, INC.
15915 KATY FREEWAY, SUITE 600, HOUSTON, TEXAS, 77094
Covered Property
(1)
Downhole Oilfield Tubulars
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.