Patent Assignment
Reel/Frame 020548/0218
Assignment of Assignor's Interest
Recorded: 2008-02-22
Pages: 10
Assignors
GAVIA, DAVID
Executed: 2008-01-16
HANFORD, RYAN J.
Executed: 2008-01-15
SNELL, LANE E.
Executed: 2008-02-22
HOINES, JASON E.
Executed: 2008-01-18
ISBELL, MATTHEW R.
Executed: 2008-01-21
MCCLAIN, ERIC E.
Executed: 2008-01-14
DOSTER, MICHAEL L.
Executed: 2008-01-14
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77027
Covered Property
(1)
Rotary Drag Bit with Multiple Backup Cutters
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.