Patent Assignment
Reel/Frame 018959/0590
Assignment of Assignor's Interest
Recorded: 2007-03-05
Pages: 6
Assignors
KUTTEL, BEAT
Executed: 2007-02-05
PYRCH, RANDALL S.
Executed: 2007-02-02
YOUSEF, FAISAL J.
Executed: 2007-02-02
RICHARDSON, ALLAN S.
Executed: 2007-02-08
KOSTIUK, GREG
Executed: 2007-02-06
Assignee
CANRIG DRILLING TECHNOLOGY, LTD.
14703 FM 1488, MAGNOLIA, TEXAS, 77354
Covered Property
(1)
Modular Top Drive
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.