Patent Assignment
Reel/Frame 019569/0555
MERGER
Recorded: 2007-07-18
Received: 2007-07-18
Pages: 13
Assignor
PROMETRIC, INC.
Executed: 2002-12-20
Assignee
PROMETRIC, A DIVISION OF THOMSON LEARNING INC.
2711 CENTERVILLE ROAD, WILMINGTON, DE, 19808, UNITED STATES