Patent Assignment
Reel/Frame 035856/0926
Assignment of Assignor's Interest
Recorded: 2015-06-08
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, T2A 7W6, CANADA
Covered Property
(1)
Methods and Apparatus for Downhole Probes