Assignment of Assignor's Interest

Recorded: 2009-12-21 Pages: 3

Assignors

WILBOURN, PHILLIP R.

Executed: 2009-12-15

COLLIE, CHARLES C.

Executed: 2009-12-21

DALRYMPLE, LARRY V.

Executed: 2006-12-16

Assignee

BAKER HUGHES INCORPORATED

2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118

Covered Property (1)

Stator to Housing Lock in a Progressing Cavity Pump

Patent: 8,523,545 →

Application: 12/643,730 →

Publication: US 2011/0150685

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.