Patent Assignment
Reel/Frame 045866/0965
Assignment of Assignor's Interest
Recorded: 2018-04-06
Pages: 4
Assignor
PRILL, JONATHAN RYAN
Executed: 2015-03-12
Assignee
DRECO ENERGY SERVICES ULC
2900 MANULIFE PLACE, 10180-101 STREET, EDMONTON, ALBERTA, T5J 3V5, CANADA
Covered Property
(1)
Downhole Vibration Assembly and Method of Using Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.