Patent Assignment
Reel/Frame 022997/0692
Assignment of Assignor's Interest
Recorded: 2009-07-23
Pages: 4
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77027-5177
Covered Property
(1)
Hardfacing Materials Including Pcd Particles, Welding Rods and Earth-Boring Tools Including Such Materials, and Methods of Forming and Using Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.