Patent Assignment
Reel/Frame 017848/0976
Assignment of Assignor's Interest
Recorded: 2005-10-21
Pages: 2
Assignors
LOHBECK, WILHELMUS CHRISTIANUS MARIA
Executed: 2005-09-07
ZIJSLING, DJURRE HANS
Executed: 2005-09-07
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, 910 LOUISIANA, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Expander System for Stepwise Expansion of a Tubular Element
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.