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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/02/2002
Application #:
09175523
Filing Dt:
10/20/1998
Inventors:
THOMAS P. HEDBLOM, ERIC E. RICE, TERRY L. BESCUP, JOSEPH M. MCGRATH
Title:
PAVEMENT MARKING ARTICLES HAVING ENHANCED RETROREFLECTIVITY UNDER DRY OR WET CONDITIONS AND METHOD FOR MAKING SAME
Assignment: 1
Reel/Frame:
009539/0665Recorded: 10/20/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/20/1998
Exec Dt:
10/20/1998
Exec Dt:
10/20/1998
Exec Dt:
10/20/1998
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
MINNESOTA MINING & MANUFACTURING COMPANY
LISA M. FAGAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 2
Reel/Frame:
012272/0197Recorded: 10/15/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/10/2001
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
RUDOLPH P. HOFMANN, JR.
PO BOX 33427
ST. PAUL, MN 55133-3427

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