Patent Assignment
Reel/Frame 043220/0872
Assignment of Assignor's Interest
Recorded: 2017-08-07
Pages: 7
Assignors
COSS, GABRIEL
Executed: 2015-11-28
BUDLER, NICHOLAS F.
Executed: 2017-03-22
STAIR, TODD A.
Executed: 2015-11-24
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property
(1)
Plug Tracking Using Piezo Electric Pulse Signaling