Patent Assignment
Reel/Frame 024231/0725
Assignment of Assignor's Interest
Recorded: 2010-04-14
Pages: 8
Assignors
ZAHRADNIK, ANTON F.
Executed: 2010-01-22
PESSIER, RUDOLF C.
Executed: 2010-02-18
NGUYEN, DON Q.
Executed: 2010-01-27
CEPEDA, KARLOS B.
Executed: 2010-04-12
DAMSCHEN, MICHAEL S.
Executed: 2010-02-11
MARVEL, TIMOTHY K.
Executed: 2010-02-18
MEINERS, MATT
Executed: 2010-02-18
Assignee
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Hybrid Drill Bit and Method of Drilling
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.