Patent Assignment
Reel/Frame 031666/0726
Assignment of Assignor's Interest
Recorded: 2013-11-25
Pages: 4
Assignee
THE CHARLES MACHINE WORKS, INC.
1959 WEST FIR AVENUE, P.O. BOX 66, PERRY, OKLAHOMA, 73077-0066
Covered Property
(1)
Borepath Analyzer