Patent Assignment
Reel/Frame 026222/0727
Assignment of Assignor's Interest
Recorded: 2011-05-04
Pages: 4
Assignee
EVOLUTION WELL SERVICE INC.
8007 SCHUBERT GATE NW, CALGARY, ALBERTA, T3L 1W3, CANADA
Covered Property
(1)
Mobile, Modular, Electrically Powered System for Use in Fracturing Underground Formations
Application:
61/472,861 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.