Patent Assignment
Reel/Frame 041523/0373
Assignment of Assignor's Interest
Recorded: 2017-03-09
Pages: 4
Assignor
NGUYEN, MINH DANG
Executed: 2014-10-20
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property
(1)
Downhole Vibration for Improved Subterranean Drilling