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Patent Assignment Assignor Details
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Assignor Name : BERG, HARVEY J.
Total Assignments: 3
Assignment: 1
Reel/Frame:004244/0035   Pages: 1
Recorded: 03/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/23/1984
Assignee
1
ST. PAUL,, MINNESOTA
Property
 
Pat #
Pub #
Intl #
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NONE
06593937
Correspondence name and address
ROGER R. TAMTE
OFF. OF PAT. COUN./3M
P.O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:004546/0474   Pages: 1
Recorded: 04/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/03/1986
2
Exec Dt:
04/03/1986
3
Exec Dt:
04/03/1986
Assignee
1
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06848757
Correspondence name and address
ROGER R. TAMTE
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 3
Reel/Frame:005579/0702   Pages: 3
Recorded: 12/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/19/1990
2
Exec Dt:
12/19/1990
3
Exec Dt:
12/19/1990
4
Exec Dt:
12/19/1990
Assignee
1
A CORP. OF DELAWARE
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07632964
Correspondence name and address
KARL G. HANSON
3M OFFICE OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133-3427

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