Patent Assignment
Reel/Frame 043470/0546
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 Properties
(3)
System, Method and Computer Readable Medium for Message Authentication to Subscribers of an Internet Service Provider
System, Method and Computer Readable Medium for Message Authentication to Subscribers of an Internet Service Provider
System, Method and Computer Readable Medium for Message Authentication to Subscribers of an Internet Service Provider
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.