Patent Assignment
Reel/Frame 018145/0386
Assignment of Assignor's Interest
Recorded: 2006-07-31
Pages: 3
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property
(1)
Downhole Abrading Tool Having a Taggant Injection Assembly for Indicating Excessive Wear
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.