Patent Assignment
Reel/Frame 028095/0886
Assignment of Assignor's Interest
Recorded: 2012-04-24
Pages: 4
Assignee
TESCO CORPORATION
3993 W. SAM HOUSTON PKWY. N., SUITE 100, HOUSTON, TEXAS, 77043-1211
Covered Property
(1)
Pipe Drive Sealing System and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.