Patent Assignment
Reel/Frame 043471/0481
Assignment of Assignor's Interest
Recorded: 2017-09-01
Pages: 4
Assignors
SCHMIDT, JONATHAN E.
Executed: 2007-12-21
MURPHY, JOHN A.
Executed: 2007-12-21
DONZIS, HENRY M.
Executed: 2007-12-21
DONZIS, LEWIS T.
Executed: 2007-12-21
BARON, PETER W.
Executed: 2007-12-21
FREY, RODNEY D.
Executed: 2007-12-21
Assignee
PERFTECH, INC.
613 NW LOOP 410, SUITE 520, SAN ANTONIO, TEXAS, 78216
Covered Property
(1)
System, Method and Computer Readable Medium for Determining Users of an Internet Service
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.