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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/26/2014
Application #:
13164920
Filing Dt:
06/21/2011
Publication #:
Pub Dt:
10/20/2011
Inventors:
Patrick J. Kilps, Michael G. Wurm, Thomas E. King, Paul E. James, Steven E. Michalski
Title:
PARTICULATE MONITOR
Assignment: 1
Reel/Frame:
032047/0840Recorded: 01/27/2014Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/10/2013
Assignee:
3M CENTER
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:
044866/0001Recorded: 02/08/2018Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/05/2018
Assignee:
500 CARDIGAN ROAD
SHOREVIEW, MINNESOTA 55126
Correspondent:
MARILYN HARGENS
80 SOUTH EIGHTH STREET
SUITE 2000 IDS CENTER
MINNEAPOLIS, MN 55402

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