Patent Assignment
Reel/Frame 053305/0242
Assignment of Assignor's Interest
Recorded: 2020-07-24
Pages: 4
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Property
(1)
Zonal Isolation Device with Expansion Ring