Patent Assignment
Reel/Frame 029630/0102
Assignment of Assignor's Interest
Recorded: 2013-01-15
Pages: 8
Assignors
MAILAND, JASON C.
Executed: 2012-10-29
KELLNER, JUSTIN C.
Executed: 2012-10-17
SANCHEZ, JAMES S.
Executed: 2012-12-03
MADERO, PAUL
Executed: 2012-11-05
JOHNSON, CHARLES C.
Executed: 2012-11-07
PUTCH, ROBERT W.
Executed: 2012-10-22
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Pressure Actuated Ported Sub for Subterranean Cement Completions
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.