Assignment of Assignor's Interest

Recorded: 2002-08-23 Pages: 3

Assignors

CORONADO, MARTIN P.

Executed: 2002-08-12

JIRAL, DENNIS G.

Executed: 2002-08-19

Assignee

BAKER HUGHES INCORPORATED

3900 ESSEX LANE, HOUSTON, TEXAS, 77027

Covered Properties (2)

Compression Set, Large Expansion Packing Element for Downhole Plugs or Packers

Patent: 6,843,315 →

Application: 10/164,113 →

Publication: US 2002/0195244

Compression set, large expansion packing element for downhole plugs or packers

Application: 60/296,666 →

Related Assignments (2)

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