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Patent Assignment Assignor Details
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Assignor Name : O'KEEFE, ROBERT V.
Total Assignments: 5
Assignment: 1
Reel/Frame:006870/0822   Pages: 3
Recorded: 02/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/1994
2
Exec Dt:
02/01/1994
3
Exec Dt:
01/26/1994
4
Exec Dt:
01/27/1994
5
Exec Dt:
02/01/1994
6
Exec Dt:
01/26/1994
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08186751
Correspondence name and address
KARL G. HANSON
MINNESOTA MINING & MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:008502/0985   Pages: 4
Recorded: 02/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/1997
2
Exec Dt:
01/20/1997
3
Exec Dt:
01/20/1997
Assignee
1
3M CENTER, 2501 HUDSON ROAD
ST PAUL, MINNESOTA 55144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08737729
Correspondence name and address
REID & PRIEST LLP
NATHANIEL A. HUMPHRIES
701 PENNSYLVANIA AVENUE NW, SUITE 800
WASHINGTON, D.C. 20004
Assignment: 3
Reel/Frame:010221/0372   Pages: 3
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/1999
2
Exec Dt:
08/05/1999
3
Exec Dt:
08/24/1999
Assignee
1
SCOTTSDALE, ARIZONA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09365751
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
BRYAN P. COLLINS
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:015751/0427   Pages: 3
Recorded: 09/02/2004
Attorney Dkt #:PLS0002/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2004
2
Exec Dt:
08/13/2004
3
Exec Dt:
08/13/2004
Assignee
1
3615-29TH AVENUE NE
MINNEAPOLIS, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10830703
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 5
Reel/Frame:026538/0340   Pages: 2
Recorded: 07/01/2011
Attorney Dkt #:PLS0003/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2011
2
Exec Dt:
06/29/2011
Assignee
1
3615 29TH AVENEUE NE
MINNEAPOLIS, MINNESOTA 55418
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13054508
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200
STILLWATER, MN 55082

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