Patent Assignment
Reel/Frame 029865/0040
Assignment of Assignor's Interest
Recorded: 2013-02-25
Pages: 3
Assignor
LEHR, JOERG
Executed: 2013-02-25
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Continuous Circulation and Communication Drilling System