Patent Assignment
Reel/Frame 021448/0759
Assignment of Assignor's Interest
Recorded: 2008-08-27
Received: 2008-08-27
Pages: 4
Assignor
ANDERS, JOSEPH CLIFTON
Executed: 2004-03-27
Assignee
GLOBAL TEL*LINK CORPORATION
2609 CAMERON STREET, MOBILE, AL, 36607, UNITED STATES
Covered Property
(1)
Comparative tone return time three-way call detect
Application:
11/247,952 →