Patent Assignment
Reel/Frame 019328/0944
Assignment of Assignor's Interest
Recorded: 2007-05-22
Pages: 3
Assignor
ZUPANICK, JOSEPH A.
Executed: 2000-07-21
Assignee
CDX GAS, LLC
5485 BELTLINE ROAD, SUITE 190, DALLAS, TEXAS, 75254-7672
Covered Property
(1)
Cavity Positioning Tool and Method
Patent:
7,434,620 →
Application:
11/692,036 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.