Patent Assignment
Reel/Frame 013595/0326
Assignment of Assignor's Interest
Recorded: 2002-12-04
Pages: 4
Assignee
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DR., BUILDING 01, 6TH FLOOR, HOUSTON, TEXAS, 77020
Covered Property
(1)
Methods and Apparatus for Open Hole Drilling
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.