Assignment of Assignor's Interest

Recorded: 2009-04-24 Pages: 7

Assignors

FREY, JEFFREY G

Executed: 2009-04-20

GLASSCOCK, TERRY L

Executed: 2009-04-20

EDDINGS, FRANK WARREN

Executed: 2009-04-20

Assignee

BAKER HUGHES INCORPORATED

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

Covered Property (1)

Pothead for Use in Highly Severe Conditions

Patent: 7,789,689 →

Application: 12/429,320 →

Publication: US 2009/0269956

Related Assignments (2)

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