IP Library Assignment 017775/0562
Patent Assignment
Reel/Frame 017775/0562

Assignment of Assignor's Interest

Recorded: 2006-04-07 Pages: 2
Assignor
HOFFARTH, CLAYTON
Executed: 2006-03-31
Assignee
WESTERN PUMP SOLUTIONS LTD.
#10, 5920-11 STREET SE, CALGARY, AB, T2H 2M4, CANADA
Covered Property (1)
Method of Cooling a Downhole Tool and a Downhole Tool
Patent: 8,726,997 →
Application: 11/400,514 →
Publication: US 2007/0235193
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 2, 2008
From: WESTERN PUMP SOLUTIONS LTD.
To: GLOBAL ENERGY SERVICES LTD.
Reel/Frame 021190/0108 →
Change of Name Apr 14, 2014
From: GLOBAL ENERGY SERVICES LTD.
To: RAISE PRODUCTION INC.
Reel/Frame 032674/0450 →