Patent Assignment
Reel/Frame 014406/0102
Assignment of Assignor's Interest
Recorded: 2004-03-08
Pages: 7
Assignors
COOK, ROBERT LANCE
Executed: 2004-02-24
WADDELL, KEVIN K.
Executed: 2004-02-24
ZWALD JR., EDWIN ARNOLD
Executed: 2004-02-23
RING, LEV
Executed: 2004-02-20
FILIPPOV, ANDREI GREGORY
Executed: 2003-12-18
Assignee
SHELL OIL COMPANY
910 LOUISIANA STREET, HOUSTON, TEXAS, 77252
Covered Property
(1)
Mono-Diameter Wellbore Casing
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.