Assignment of Assignor's Interest

Recorded: 2007-07-10 Pages: 3

Assignor

DOANE, JAMES C.

Executed: 2007-06-04

Assignee

BAKER HUGHES INCORPORATED

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

Covered Property (1)

Downhole Seal Apparatus and Method

Application: 11/755,962 →

Publication: US 2008/0296845

Related Assignments (1)

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