Patent Assignment
Reel/Frame 013488/0285
Assignment of Assignor's Interest
Recorded: 2003-03-18
Received: 2003-03-18
Pages: 2
Assignor
SPRINGER, ARTHUR LANCE
Executed: 2003-03-17
Assignee
WORLDCOM, INC.
500 CLINTON CENTER DRIVE, CLINTON, MS, 39056, UNITED STATES
Covered Property
(1)
Variable Length Called Number Screening
Application:
09/863,144 →