Assignment of Assignor's Interest

Recorded: 2012-04-18 Pages: 3

Assignors

DAVIS, LANCE S.

Executed: 2012-04-17

SCOTT, EDWARD D.

Executed: 2012-04-17

PRESSLIE, MARK W.

Executed: 2012-04-17

Assignee

DEEP CASING TOOLS LIMITED

UNIT 2, 51 YORK STREET, ABERDEEN, AB11 5DP, UNITED KINGDOM

Covered Property (1)

Wellbore Completion System with Reaming Tool

Patent: 9,574,406 →

Application: 13/449,398 →

Publication: US 2012/0199398

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.