Patent Assignment
Reel/Frame 035150/0447
Assignment of Assignor's Interest
Recorded: 2015-03-12
Pages: 9
Assignors
LU, YINGHUI
Executed: 2014-04-14
CHENG, ARTHUR
Executed: 2014-04-14
ZHANG, ZHIJUAN
Executed: 2014-04-14
GILSTRAP, TATIANA
Executed: 2014-04-14
EPSTEIN, ROB
Executed: 2014-04-14
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Ultrasonic Signal Time-Frequency Decomposition for Borehole Evaluation or Pipeline Inspection