Patent Assignment
Reel/Frame 018335/0739
Assignment of Assignor's Interest
Recorded: 2006-09-28
Pages: 7
Assignors
KRUEGER, SVEN
Executed: 2006-08-21
KRUEGER, VOLKER
Executed: 2006-08-28
ARONSTAM, PETER
Executed: 2006-08-08
GRIMMER, HARALD
Executed: 2006-08-24
FINCHER, ROGER
Executed: 2006-08-08
WATKINS, LARRY
Executed: 2006-08-16
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Active Controlled Bottomhole Pressure System and Method with Continuous Circulation System