Patent Assignment
Reel/Frame 039401/0522
Assignment of Assignor's Interest
Recorded: 2016-08-11
Pages: 4
Assignors
GREGERSON, GLEN O.
Executed: 2016-08-02
FOX, ANDREW R.
Executed: 2016-07-19
ECHEVERRI, NICOLAS A.
Executed: 2016-07-21
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Air Filter Use Indicators