Patent Assignment
Reel/Frame 024963/0354
Assignment of Assignor's Interest
Recorded: 2010-09-09
Pages: 3
Assignor
SIEGRIST, JOSEPH
Executed: 2003-09-02
Assignee
ESTARA, INC.
10805 PARKRIDGE BLVD., SUITE 150, RESTON, VIRGINIA, 20191
Covered Property
(1)
Method and Apparatus for the Prevention of Unwanted Calls in a Callback System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.