Patent Assignment
Reel/Frame 015196/0325
Assignment of Assignor's Interest
Recorded: 2004-04-09
Pages: 3
Assignors
VINEGAR, HAROLD J.
Executed: 2004-03-02
SANDBERG, CHESTER LEDLIE
Executed: 2004-03-02
HARRIS, CHRISTOPHER KEVIN
Executed: 2004-03-02
SON, JAIME SANTOS
Executed: 2004-03-09
MENOTTI, JAMES LOUIS
Executed: 2004-03-09
CARL, FREDRICK GORDON, JR.
Executed: 2004-03-16
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, HOUSTON, TEXAS, 77252-8463
Covered Property
(1)
Temperature Limited Heaters for Heating Subsurface Formations or Wellbores