Patent Assignment
Reel/Frame 052381/0438
Assignment of Assignor's Interest
Recorded: 2020-04-13
Pages: 7
Assignors
LEE, SEUNGKYU
Executed: 2019-06-14
CREIGHTON, MEGAN A.
Executed: 2020-01-03
ALEXANDER, JONATHAN H.
Executed: 2019-12-20
BERRIGAN, MICHAEL R.
Executed: 2020-03-20
HANSCHEN, THOMAS P.
Executed: 2019-10-02
Assignee
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Acoustic Article and Related Methods