Patent Assignment
Reel/Frame 050646/0046
Assignment of Assignor's Interest
Recorded: 2019-10-07
Pages: 5
Assignee
DRECO ENERGY SERVICES ULC
4300 BANKERS HALL WEST; 888 - 3RD STREET SW, CALGARY, AB, T2P 5C5, CANADA
Covered Property
(1)
Hybrid Core Progressive Cavity Pump
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.