Patent Assignment
Reel/Frame 021994/0271
Assignment of Assignor's Interest
Recorded: 2008-12-17
Pages: 6
Assignors
CULLER, SCOTT R.
Executed: 2008-12-17
ERICKSON, DWIGHT D.
Executed: 2008-12-17
ADEFRIS, NEGUS B.
Executed: 2008-12-17
BODEN, JOHN T.
Executed: 2008-12-17
HAAS, JOHN D.
Executed: 2008-12-17
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Method of Making Abrasive Shards, Shaped Abrasive Particles with an Opening, or Dish-Shaped Abrasive Particles