Patent Assignment
Reel/Frame 015064/0923
Assignment of Assignor's Interest
Recorded: 2004-03-08
Pages: 2
Assignor
CAMPO, DAVID BRUCE
Executed: 2004-03-03
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, 900 LOUISIANA, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Expander for Expanding a Tubular Element
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.