Patent Assignment
Reel/Frame 044989/0400
Assignment of Assignor's Interest
Recorded: 2018-02-21
Pages: 5
Assignors
WANG, RUIJIA
Executed: 2016-12-06
CHANG, CHUNG
Executed: 2016-10-18
SUN, BAICHUN
Executed: 2016-12-06
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Quasi-Static Stoneley Slowness Estimation