Patent Assignment
Reel/Frame 014374/0343
Assignment of Assignor's Interest
Recorded: 2003-08-11
Pages: 3
Assignee
PAAL, L.L.C.
P.O. BOX 14630, OKLAHOMA CITY, OKLAHOMA, 73113
Covered Property
(1)
Plunger for Well Casings and Other Tubulars
Patent:
6,971,856 →
Application:
10/424,306 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.