Patent Assignment
Reel/Frame 048724/0667
Assignment of Assignor's Interest
Recorded: 2019-03-28
Pages: 3
Assignor
MANDAL, BATAKRISHNA
Executed: 2018-06-20
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Acoustic Method and Apparatus for Cement Bond Evaluation Through Tubing