Patent Assignment
Reel/Frame 021673/0056
Assignment of Assignor's Interest
Recorded: 2008-10-13
Pages: 3
Assignor
COWAN, MIKE D.
Executed: 2008-10-07
Assignee
MD COWAN, INC.
2600 W. 87TH STREET, ODESSA, TEXAS, 79764
Covered Property
(1)
Mobile Land Drilling Rig and Method of Installation