Patent Assignment
Reel/Frame 027988/0077
Assignment of Assignor's Interest
Recorded: 2012-04-04
Pages: 3
Assignor
HANFORD, RYAN J.
Executed: 2012-03-30
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Apparatus for Controlling Drill Bit Depth of Cut Using Thermally Expandable Materials
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.