Patent Assignment
Reel/Frame 027871/0164
Assignment of Assignor's Interest
Recorded: 2012-03-15
Pages: 4
Assignors
GEERITS, THEODORUS W.
Executed: 2011-08-22
BOHLEN, THOMAS
Executed: 2011-11-15
HELLWIG, OLAF
Executed: 2011-11-29
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Imaging of Formation Structure Ahead of the Drill-Bit