Patent Assignment
Reel/Frame 020560/0476
Assignment of Assignor's Interest
Recorded: 2008-02-26
Pages: 3
Assignor
MCKAY, WILLIAM F.
Executed: 2002-06-17
Assignee
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE, SUITE 508, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Intervertebral Disc Treatment Devices and Methods
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.