Patent Assignment
Reel/Frame 045041/0067
Assignment of Assignor's Interest
Recorded: 2018-02-26
Pages: 4
Assignee
HIFI ENGINEERING INC.
#2, 816 - 46TH AVENUE SE, CALGARY, ALBERTA, T2G 2AG, CANADA
Covered Property
(1)
Method and System for Determining the Distance to an Acoustically Reflective Object in a Conduit