Patent Assignment
Reel/Frame 015252/0301
Assignment of Assignor's Interest
Recorded: 2004-10-15
Pages: 4
Assignors
BALLANTYNE RAY
Executed: 2004-09-29
MATHISZIK, HOLGER
Executed: 2004-09-27
NEUBERT, MICHAEL
Executed: 2004-09-27
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Property
(1)
Drilling Wellbores with Optimal Physical Drill String Conditions