Patent Assignment
Reel/Frame 039095/0912
Assignment of Assignor's Interest
Recorded: 2016-07-07
Pages: 7
Assignors
SAMUEL, ROBELLO
Executed: 2015-01-30
MARLAND, CHRIS NEIL
Executed: 2015-01-30
LIU, ZHENGCHUN
Executed: 2015-01-30
LI, DONG
Executed: 2015-01-30
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Model for Estimating Drilling Tool Wear