Patent Assignment
Reel/Frame 049307/0238
Assignment of Assignor's Interest
Recorded: 2019-05-29
Pages: 3
Assignor
GRACE, CHRISTOPHER ALLEN
Executed: 2014-09-30
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property
(1)
Mechanically Coupling a Bearing Assembly to a Rotating Control Device