Patent Assignment
Reel/Frame 024536/0602
Assignment of Assignor's Interest
Recorded: 2010-06-15
Pages: 4
Assignors
CINADER JR., DAVID K.
Executed: 2009-02-09
KUHNS, DAVID W.
Executed: 2009-02-09
PUTTLER, OLIVER L.
Executed: 2009-02-09
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P. O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Methods of Preparing a Virtual Dentition Model and Fabricating a Dental Retainer Therefrom