Patent Assignment
Reel/Frame 042496/0160
Assignment of Assignor's Interest
Recorded: 2017-05-24
Pages: 5
Assignors
SHIELDS, JUSTIN PAPKE
Executed: 2017-05-16
GRIMES, ROBERT E.
Executed: 2017-05-16
PESSIER, RUDOLF CARL
Executed: 2017-05-23
Assignee
BAKER HUGHES INCORPORATED
P.O. BOX 4740, HOUSTON, TEXAS, 77210-4740
Covered Property
(1)
Roller Cone Earth-Boring Rotary Drill Bits Including Disk Heels and Related Systems and Methods
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.