Patent Assignment
Reel/Frame 021250/0721
Assignment of Assignor's Interest
Recorded: 2008-07-17
Pages: 7
Assignors
JOHNSON, SANDRA K.
Executed: 2008-07-09
MILLER, GRANT DOUGLAS
Executed: 2008-07-15
MITCHELL, JOAN LAVERNE
Executed: 2008-07-09
WARD, DAVID
Executed: 2008-07-09
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Multilevel Hierarchical Associations Between Entities in a Knowledge System