Patent Assignment
Reel/Frame 043621/0739
Assignment of Assignor's Interest
Recorded: 2017-09-19
Pages: 3
Assignors
MALIK, OSMAN S.
Executed: 2015-03-17
MANDERS, GRAHAM T.
Executed: 2015-03-17
ROBINSON, STEPHEN E.
Executed: 2015-03-17
Assignee
DARKVISION TECHNOLOGIES INC.
#108 - 2433 DOLLARTON HIGHWAY, NORTH VANCOUVER, BC, V7H 0A1, CANADA
Covered Property
(1)
Device and Method to Image Flow in Oil and Gas Wells Using Phased Array Doppler Ultrasound