Patent Assignment
Reel/Frame 057559/0857
Assignment of Assignor's Interest
Recorded: 2021-09-22
Pages: 4
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Measuring Extraction Efficiency for Drilling Fluid