Assignment of Assignor's Interest

Recorded: 2008-10-20 Pages: 4

Assignor

ANGMAN, PER G., MR.

Executed: 2008-10-10

Assignee

TESCO CORPORATION

3993 W. SAM HOUSTON PARKWAY N.,, SUITE 100, HOUSTON, TEXAS, 77043

Covered Property (1)

Method for Installing Wellbore String Devices

Patent: 7,942,199 →

Application: 12/254,459 →

Publication: US 2010/0096143

Related Assignments (1)

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