Assignment of Assignor's Interest

Recorded: 2010-09-29 Pages: 4

Assignor

ERIKSEN, ERIK P., MR.

Executed: 2010-09-27

Assignee

TESCO CORPORATION

3993 WEST SAM HOUSTON PARKWAY NORTH, SUITE 100, HOUSTON, TEXAS, 77043

Covered Property (1)

Torque Transmitting Elastomeric Element in Casing Drilling Drill Lock Assembly

Patent: 8,678,108 →

Application: 12/893,923 →

Related Assignments (1)

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