Patent Assignment
Reel/Frame 021737/0072
Assignment of Assignor's Interest
Recorded: 2008-10-24
Pages: 3
Assignor
SPEARING, ANTHONY JOHN SPENCER
Executed: 2008-10-09
Assignee
EXCEL MINING SYSTEMS, INC.
600 BOYCE DRIVE, P.O. BOX 263, BOWERSTON, OHIO, 44695
Covered Property
(1)
Low profile cable bolt headers
Application:
11/825,850 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.