Patent Assignment
Reel/Frame 013430/0711
Assignment of Assignor's Interest
Recorded: 2003-02-17
Pages: 9
Assignors
COOK, ROBERT LANCE
Executed: 2002-07-09
BRISCO, DAVID PAUL
Executed: 2002-07-15
STEWART, R. BRUCE
Executed: 2002-08-05
RING, LEV
Executed: 2002-07-12
HAUT, ROBERT CARL
Executed: 2002-07-10
MACK, ROBERT DONALD
Executed: 2002-07-17
DUELL, ALAN B.
Executed: 2002-07-15
Assignee
SHELL OIL COMPANY
910 LOUISIANA STREET, HOUSTON, TEXAS, 77252
Covered Property
(1)
Method of Coupling a Tubular Member
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.