Patent Assignment
Reel/Frame 020860/0711
Assignment of Assignor's Interest
Recorded: 2008-04-25
Pages: 5
Assignors
LEUTHEN, JOHN M.
Executed: 2008-04-02
PLITT, SHELDON
Executed: 2008-04-22
RIDER, JERALD R.
Executed: 2008-04-02
YOHANAN, TOM G.
Executed: 2008-04-02
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Property
(1)
Systems and Methods for Reducing Pump Downtime by Determining Rotation Speed Using a Variable Speed Drive
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.