Patent Assignment
Reel/Frame 027181/0704
Corrective Assignment to Correct the Assignee Previously Recorded on Reel 022550 Frame 0105. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2011-11-06
Pages: 7
Assignee
LANDMARK GRAPHICS CORPORATION
P. O. BOX 42806, HOUSTON, TEXAS, 77242
Covered Property
(1)
Systems and Methods for Planning Well Locations with Dynamic Production Criteria
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.