Patent Assignment
Reel/Frame 020869/0930
Assignment of Assignor's Interest
Recorded: 2008-04-24
Pages: 3
Assignor
WINKER, DOUGLAS
Executed: 2008-03-21
Assignee
ETS LINDGREN, L.P.
1301 ARROW POINT DRIVE, CEDAR PARK, TEXAS, 78613
Covered Property
(1)
Methods for Producing Acoustic Sources