Patent Assignment
Reel/Frame 023465/0652
Assignment of Assignor's Interest
Recorded: 2009-11-04
Pages: 2
Assignor
WALMSLEY, SIMON ROBERT
Executed: 2004-05-21
Assignee
SILVERBROOK RESEARCH PTY LTD
393 DARLING STREET, BALMAIN, 2041, AUSTRALIA
Covered Property
(1)
Method of Authenticating Digital Signature
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.