Patent Assignment
Reel/Frame 019992/0800
Assignment of Assignor's Interest
Recorded: 2007-10-22
Pages: 7
Assignors
LAGRANGE, TIMOTHY EDWARD
Executed: 2007-07-27
PRATT, DAN W.
Executed: 2007-08-17
WEST, JEFFREY MICHAEL
Executed: 2007-08-21
WEISNER, LESLEY ALAN
Executed: 2007-09-14
HOELSCHER, CHRISTOPHER
Executed: 2007-09-23
Assignee
OWEN OIL TOOLS LP
6316 WINDFERN, HOUSTON, TEXAS, 77040
Covered Property
(1)
Perforating Methods and Devices for High Wellbore Pressure Applications
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.