Patent Assignment
Reel/Frame 026796/0531
Assignment of Assignor's Interest
Recorded: 2011-08-24
Pages: 3
Assignor
CRANE, ROBERT F.
Executed: 2011-08-17
Assignee
EARTH TOOL COMPANY, LLC
1300 CAPITAL DRIVE, OCONOMOWOC, WISCONSIN, 53066
Covered Property
(1)
Drill String Tooling Joint
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.