Patent Assignment
Reel/Frame 047846/0931
Assignment of Assignor's Interest
Recorded: 2018-12-21
Pages: 7
Assignors
LOGAN, AARON W.
Executed: 2013-03-11
AHMOYE, DANIEL W.
Executed: 2013-03-11
SWITZER, DAVID A.
Executed: 2013-03-11
LIU, JILI JERRY
Executed: 2013-03-11
Assignee
EVOLUTION ENGINEERING INC.
#2, 1460 28TH STREET NE, CALGARY, ALBERTA, T2A 7W6, CANADA
Covered Property
(1)
Detection of Downhole Data Telemetry Signals