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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/13/2001
Application #:
09128692
Filing Dt:
08/05/1998
Inventor:
JOHN J. GAGLIARDI
Title:
ABRASIVE ARTICLE WITH SEPARATELY FORMED FRONT SURFACE PROTRUSIONS CONTAINING A GRINDING AID AND METHODS OF MAKING AND USING
Assignment: 1
Reel/Frame:
009381/0273Recorded: 08/05/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/30/1998
Assignee:
3M CENTER
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
JAMES J. TRUSSELL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M CENTER
P.O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:
011236/0775Recorded: 09/19/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/12/2000
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
JAMES J. TRUSSELL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427

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