Patent Assignment
Reel/Frame 014923/0195
Assignment of Assignor's Interest
Recorded: 2004-01-26
Pages: 3
Assignor
MACPHERSON, JOHN
Executed: 1994-01-20
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property
(1)
Azimuthal Resistivity Using a Non-Directional Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.