IP Library Assignment 022592/0595
Patent Assignment
Reel/Frame 022592/0595

Assignment of Assignor's Interest

Recorded: 2009-04-24 Pages: 6
Assignor
ENGELLENNER, THOMAS J.
Executed: 2009-04-17
Assignee
XALOTROFF FUND V, LIMITED LIABILITY COMPANY
160 GREENTREE DRIVE, SUITE 101, DOVER, DELAWARE, 19904
Covered Property (1)
Electronic Locating Systems
Patent: 7,902,971 →
Application: 12/016,807 →
Publication: US 2008/0258902
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 24, 2015
From: XALOTROFF FUND V, LIMITED LIABILITY COMPANY
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037157/0932 →