Patent Assignment
Reel/Frame 050417/0638
Assignment of Assignor's Interest
Recorded: 2019-09-18
Pages: 4
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3219
Covered Properties
(2)
Drill Bit Cutter
PCT:
PCT/US2019/041435 ↗
Drill Bit and Method Using Cutter With Shaped Channels