Patent Assignment
Reel/Frame 048402/0167
Assignment of Assignor's Interest
Recorded: 2019-02-21
Pages: 8
Assignor
TRICAN COMPLETION SOLUTIONS LTD.
Executed: 2016-07-12
Assignee
DRECO ENERGY SERVICES ULC
1000, 800 - 6TH AVENUE SW, CALGARY, AB, T2P 3G3, CANADA
Covered Property
(1)
Flow-Actuated Pressure Equalization Valve and Method of Use
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.