Patent Assignment
Reel/Frame 016465/0413
Assignment of Assignor's Interest
Recorded: 2005-03-30
Pages: 8
Assignors
BETTS, MICHAEL JOHN
Executed: 2005-02-14
COENEN, JOSEF GUILLAUME CHRISTOFFEL
Executed: 2005-03-11
KAPTEIJN, PIETER KAREL ANTON
Executed: 2005-02-16
OOSTERLING, PETER
Executed: 2005-02-14
SCHILTE, PAUL DIRK
Executed: 2005-03-07
VAN DER, SMAN
Executed: 2005-02-15
VAN WECHEM, GUSTAAF LOUIS
Executed: 2005-02-17
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, 910 LOUISIANA, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Steerable Soil Penetration System