IP Library › Assignment 043004/0685
Patent Assignment
Reel/Frame 043004/0685

Assignment of Assignor's Interest

Recorded: 2017-07-14 Pages: 5
Assignors
KIRKHOPE, KENNEDY J.
Executed: 2015-01-05
ZACHARKO, JONATHAN PETER
Executed: 2014-12-19
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property (1)
Drilling Direction Correction of a Steerable Subterranean Drill in View of a Detected Formation Tendency
Application: 15/520,043 →
Publication: US 2017/0314332