IP Library › Assignment 039463/0075
Patent Assignment
Reel/Frame 039463/0075

Assignment of Assignor's Interest

Recorded: 2016-08-17 Pages: 6
Assignors
GUO, WEIJUN
Executed: 2014-02-07
DORFFER, DANIEL F.
Executed: 2014-02-14
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD, HOUSTON, TEXAS, 77072
Covered Property (1)
Cement Evaluation with Neutron-Neutron Measurement
Application: 15/039,366 →
Publication: US 2017/0167243