Patent Assignment
Reel/Frame 020562/0168
Assignment of Assignor's Interest
Recorded: 2008-02-26
Pages: 7
Assignors
O'SULLIVAN, PATRICK J.
Executed: 2008-02-11
STERN, EDITH H.
Executed: 2008-02-08
WEIR, ROBERT C.
Executed: 2008-02-11
WILLNER, BARRY E.
Executed: 2008-02-08
WILLNER, MARJORIE R.
Executed: 2008-02-22
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Hierarchal Control of Teleconferences
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.