Patent Assignment
Reel/Frame 020223/0719
Assignment of Assignor's Interest
Recorded: 2007-12-10
Pages: 3
Assignor
GAVIA, DAVID
Executed: 2007-10-29
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77027-5115
Covered Property
(1)
Rotary Drag Bits Having a Pilot Cutter Configuraton and Method to Pre-Fracture Subterranean Formations Therewith
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.