Patent Assignment
Reel/Frame 016777/0498
Assignment of Assignor's Interest
Recorded: 2005-07-08
Pages: 5
Assignors
SMITH, REDD H.
Executed: 2005-07-07
KOLTERMANN, TERRY J.
Executed: 2005-07-07
DROBNY, JIRI GEORGE
Executed: 2005-07-07
Assignee
BAKER HUGHES CORPORATED
3900 ESSEX LANE, #1200, HOUSTON, TEXAS, 77027
Covered Property
(1)
Method for Manufacturing a Drilling Tool with an Elastomer Seal Having Graded Properties
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.