Patent Assignment
Reel/Frame 016933/0797
Assignment of Assignor's Interest
Recorded: 2005-08-26
Pages: 4
Assignor
DICK, AARON J.
Executed: 2005-08-23
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200, HOUSTON, TEXAS, 77027
Covered Property
(1)
Magnetic Face Seal for Rock Drill Bit Bearings