IP Library Assignment 048002/0813
Patent Assignment
Reel/Frame 048002/0813

Assignment of Assignor's Interest

Recorded: 2019-01-15 Pages: 5
Assignors
DIRKSEN, RONALD JOHANNES
Executed: 2014-10-23
JONES, DAVID
Executed: 2002-06-04
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property (1)
Tracking and Measurements Associated with Cement Plugs
Application: 15/533,991 →
Publication: US 2018/0313206