Patent Assignment
Reel/Frame 020988/0198
Assignment of Assignor's Interest
Recorded: 2008-05-22
Pages: 7
Assignors
ERIKSEN, ERIK P., MR.
Executed: 2008-05-16
MOFFITT, MICHAEL E., MR.
Executed: 2008-05-16
WARREN, TOMMY M., MR.
Executed: 2008-05-14
Assignee
TESCO CORPORATION (US)
3993 W. SAM HOUSTON PARKWAY N., SUITE 100, HOUSTON, TEXAS, 77043
Covered Property
(1)
Retrieval Tool with Slips for Retrieving Bottom Hole Assembly During Casing While Drilling Operations
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.