Patent Assignment
Reel/Frame 040042/0615
Assignment of Assignor's Interest
Recorded: 2016-10-18
Pages: 5
Assignee
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD, ALTENS INDUSTRIAL ESTATE, ABERDEEN, AB12 3LF, UNITED KINGDOM
Covered Property
(1)
Downhole Apparatus
Application:
14/776,785 →
Publication:
US 2016/0047203
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.