Patent Assignment
Reel/Frame 013402/0466
Assignment of Assignor's Interest
Recorded: 2002-10-21
Pages: 5
Assignors
MCGAHAN, THOMAS V.
Executed: 2002-10-11
DERIDDER, STEVEN D.
Executed: 2002-10-11
LANGE, ERIC C.
Executed: 2002-10-11
Assignee
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE, SUITE 508, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Instruments and Techniques for Disc Space Preparation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.