Patent Assignment
Reel/Frame 045056/0005
Assignment of Assignor's Interest
Recorded: 2018-02-27
Pages: 7
Assignors
LOGAN, AARON W.
Executed: 2012-12-03
SWITZER, DAVID A.
Executed: 2012-12-03
LOGAN, JUSTIN C.
Executed: 2012-12-03
LIU, JILI (JERRY)
Executed: 2012-12-03
DERKACZ, PATRICK R.
Executed: 2012-12-03
Assignee
EVOLUTION ENGINEERING INC.
#2, 1460 28TH STREET NE, CALGARY, ALBERTA, T2A 7W6, CANADA
Covered Property
(1)
Methods and Apparatus for Downhole Probes