Patent Assignment
Reel/Frame 047725/0509
Assignment of Assignor's Interest
Recorded: 2018-12-10
Pages: 4
Assignor
HAGAR, EVERETT PHILIP
Executed: 2014-12-22
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property
(1)
Detecting and Remediating Downhole Excessive Pressure Condition