Patent Assignment
Reel/Frame 017612/0752
Assignment of Assignor's Interest
Recorded: 2006-02-22
Pages: 7
Assignors
BAROLAK, JOSEPH GREGORY
Executed: 2006-02-15
PATTERSON, DOUGLAS J.
Executed: 2006-02-15
BOLSHAKOV, ALEXEI
Executed: 2006-02-15
DUBINSKY, VLADIMIR
Executed: 2006-02-15
TANG, XIAO MING
Executed: 2006-02-15
Assignee
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, HOUSTON, TEXAS, 77027
Covered Property
(1)
Method and Apparatus for Cement Evaluation Using Multiple Acoustic Wave Types