Patent Assignment
Reel/Frame 014715/0198
Assignment of Assignor's Interest
Recorded: 2003-11-17
Pages: 5
Assignors
SHERWOOD, WILLIAM H., JR.
Executed: 2003-11-14
COSTO, ROBERT J., JR.
Executed: 2003-11-14
DUGGAN, JAMES L.
Executed: 2003-11-14
BORREMANS, L.R.
Executed: 2003-11-14
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027-5115
Covered Property
(1)
Steel Body Rotary Drill Bits Including Support Elements Affixed to the Bit Body at Least Partially Defining Cutter Pocket Recesses
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.