Patent Assignment
Reel/Frame 050631/0482
Assignment of Assignor's Interest
Recorded: 2019-10-04
Pages: 6
Assignors
BARFOOT, DAVID ANDREW
Executed: 2017-05-03
DAILING, JOHN HERBERT
Executed: 2017-02-28
BUSH, IRA JEFFREY
Executed: 2017-02-24
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Distributed Acoustic Sensing System with Phase Modulator for Mitigating Faded Channels