Patent Assignment
Reel/Frame 042613/0814
Assignment of Assignor's Interest
Recorded: 2017-06-06
Pages: 5
Assignee
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD, ALTENS, ABERDEEN, AB12 3LF, UNITED KINGDOM
Covered Property
(1)
Downhole Arrangement
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.