Assignment of Assignor's Interest

Recorded: 2005-01-20 Pages: 3

Assignors

MAYFIELD, WINDEL O.

Executed: 2005-01-15

MOORE, ROBERT L.

Executed: 2004-12-30

Assignee

PAAL, L.L.C.

9500 CEDER LAKE AVE., OKLAHOMA CITY, OKLAHOMA, 73113-0630

Covered Property (1)

Power Assisted Lift for Lubricator Assembly

Patent: 7,308,933 →

Application: 10/985,369 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.