Patent Assignment
Reel/Frame 052732/0355
Assignment of Assignor's Interest
Recorded: 2020-05-22
Pages: 4
Assignee
DRECO ENERGY SERVICES ULC
2900 MANULIFE PLACE, 10180 - 101 STREET, EDMONTON, ALBERTA, T5J 3V5, CANADA
Covered Property
(1)
Thread Profiles for Rotary Shouldered Connections
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.