Patent Assignment
Reel/Frame 055375/0823
Assignment of Assignor's Interest
Recorded: 2021-02-23
Pages: 7
Assignors
WERKHEISER, GREGORY THOMAS
Executed: 2020-12-09
FRIPP, MICHAEL LINLEY
Executed: 2020-12-05
WILLOUGHBY, MATTHEW ARRAN
Executed: 2021-02-09
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PKWY E., HOUSTON, TEXAS, 77032
Covered Property
(1)
Wireless Telemetry Using a Pressure Switch and Mechanical Thresholding of the Signal