Patent Assignment
Reel/Frame 020041/0015
Assignment of Assignor's Interest
Recorded: 2007-10-31
Pages: 2
Assignor
PETRI, JOHN E.
Executed: 2007-10-30
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Indicating Staleness of Elements in a Document in a Content Management System