Patent Assignment
Reel/Frame 046651/0801
Assignment of Assignor's Interest
Recorded: 2018-08-21
Pages: 2
Assignor
GREGERSON, GLEN O.
Executed: 2018-08-14
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Air Filter With Spiral-Wrapped Frame