IP Library Assignment 027872/0868
Patent Assignment
Reel/Frame 027872/0868

Assignment of Assignor's Interest

Recorded: 2012-03-15 Pages: 2
Assignor
KLASSEN, JAMES B.
Executed: 2012-02-20
Assignee
COLD POWER SYSTEMS INC.
C/O JEFFREY MACKIE, 2200, 440 - 2ND AVENUE SW, CALGARY, ALBERTA, T2P 5E9, CANADA
Covered Property (1)
Energy Transfer Machines
Patent: 9,435,291 →
Application: 13/378,977 →
Publication: US 2012/0159942
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 2, 2018
From: COLD POWER SYSTEMS INC.
To: 1158988 BC LTD.
Reel/Frame 047040/0183 →