Patent Assignment
Reel/Frame 020913/0811
Assignment of Assignor's Interest
Recorded: 2008-05-07
Pages: 3
Assignor
LOPUSHANSKY, RICHARD L.
Executed: 2008-03-14
Assignee
DAVIDSON ENERGY
8301 NEW TRAILS DRIVE, THE WOODLANDS, TEXAS, 77381
Covered Property
(1)
Transducer for Measuring Environmental Parameters
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.