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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/27/2004
Application #:
09834091
Filing Dt:
04/12/2001
Publication #:
Pub Dt:
03/20/2003
Inventor:
Thomas R. Walker
Title:
SYSTEM AND METHOD OF TREATING A POROUS MATERIAL OF A VEHICLE
Assignment: 1
Reel/Frame:
011695/0698Recorded: 04/12/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/11/2001
Assignee:
P.O. BOX 1290
1290 EAST MAPLE ROAD
TROY, MICHIGAN 48007
Correspondent:
BROOKS & KUSHMAN P.C.
LAWRENCE G. ALMEDA
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:
021316/0374Recorded: 07/31/2008Pages: 21
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
07/23/2008
Assignee:
401 CHARMANY DRIVE
MADISON, WISCONSIN 53719
Correspondent:
BRIAN G. GILPIN; GODFREY & KAHN, S.C.
780 N. WATER STREET
MILWAUKEE, WI 53202
Assignment: 3
Reel/Frame:
041790/0155Recorded: 02/23/2017Pages: 10
Conveyance:
ASSIGNMENT OF PATENT AND TRADEMARK SECURITY AGREEMENT
Assignor:
Exec Dt:
02/16/2017
Assignee:
401 CHARMANY DRIVE
MADISON, WISCONSIN 53719
Correspondent:
BRIAN G. GILPIN
833 EAST MICHIGAN STREET, SUITE 1800
MILWAUKEE, WI 53202-5615

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