Patent Assignment
Reel/Frame 012054/0836
Assignment of Assignor's Interest
Recorded: 2001-08-03
Pages: 3
Assignee
PAAL, L.L.C.
9500 CEDAR LAKE AVENUE, OKLAHOMA CITY, OKLAHOMA, 73113
Covered Property
(1)
Plunger for Well Casings and Other Tubulars
Patent:
6,554,580 →
Application:
09/922,023 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.