Patent Assignment
Reel/Frame 025553/0619
Assignment of Assignor's Interest
Recorded: 2010-12-22
Pages: 3
Assignor
OLSEN, GARRETT T.
Executed: 2010-12-20
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Erosion Resistant Hard Composite Materials