Patent Assignment
Reel/Frame 043639/0577
Assignment of Assignor's Interest
Recorded: 2017-09-20
Pages: 3
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, SAINT PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
A Method of Making a Dental Restoration by Matching Tooth Color Structure from an Image of a Tooth with Block Color Structure of a Restorative Material
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.