Patent Assignment
Reel/Frame 031738/0748
Assignment of Assignor's Interest
Recorded: 2013-12-09
Pages: 3
Assignee
AMERICAN AUGERS, INC.
135 U.S. ROUTE 42, P.O. BOX 814, WEST SALEM, OHIO, 44287
Covered Property
(1)
Drilling Unit Operator Station
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.