Patent Assignment
Reel/Frame 011897/0419
Assignment of Assignor's Interest
Recorded: 2001-06-15
Pages: 6
Assignors
HUFFMAN, ALAN ROYCE
Executed: 2001-05-16
ONYIA, ERNEST C.
Executed: 2001-05-31
BELL, DAVID W.
Executed: 2001-05-15
LAHANN, RICHARD WAYNE
Executed: 2001-06-07
Assignee
CONOCO INC.
1000 S. PINE STREET, PONCA CITY, OKLAHOMA, 75603
Covered Property
(1)
Method and Process for Prediction of Subsurface Fluid and Rock Pressures in the Earth
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.