Patent Assignment
Reel/Frame 024768/0670
Assignment of Assignor's Interest
Recorded: 2010-07-30
Pages: 2
Assignor
KRA, DAVID ALAN, MR
Executed: 2008-01-22
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Article and System for Decentralized Creation, Distribution, Verification and Transfer of Valuable Documents
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.