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Patent Assignment Assignor Details
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Assignor Name : LEONARD, VURNEN J.
Total Assignments: 5
Assignment: 1
Reel/Frame:004234/0089   Pages: 1
Recorded: 02/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ERICKSON, LEIF O.
Exec Dt:
02/16/1984
2
LEONARD, VURNEN J.
Exec Dt:
02/16/1984
Assignee
1
MINNESOTA MINING & MANUFACTURING COMPANY, A DE CORP.
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631609
NONE
06580892
Correspondence name and address
DAVID W. ANDERSON
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:004907/0559   Pages: 4
Recorded: 07/11/1988
Conveyance: ASSIGNS TO EACH ASSIGNEE A ONE-HALF INTEREST
Assignors
1
LEONARD, VURNEN J.
Exec Dt:
07/07/1987
2
KURODA, MASAYUKI
Exec Dt:
00/00/0000
Assignees
1
MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MINNESOTA, A CORP. OF DE.
2
SONY CORPORATION, 6-7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4885652
NONE
07217442
Correspondence name and address
DAVID W. ANDERSON
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:004776/0780   Pages: 2
Recorded: 08/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOORE, LARRY D.
Exec Dt:
08/18/1987
2
LEONARD, VURNEN J.
Exec Dt:
08/13/1987
3
PERRY, DAVID M.
Exec Dt:
08/13/1987
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP. OF DE.
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4843512
NONE
07090547
Correspondence name and address
DOUGLAS B. LITTLE
OFC. OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 4
Reel/Frame:004907/0554   Pages: 4
Recorded: 07/11/1988
Conveyance:
Assignors
1
FUJIWARA, KEISUKE
Exec Dt:
07/07/1988
2
LEONARD, VURNEN J.
Exec Dt:
07/07/1988
3
KATO, ARTHUR K.
Exec Dt:
07/07/1988
4
OHMORI, KIYOSHI
Exec Dt:
07/07/1988
5
SODA, YUTAKA
Exec Dt:
07/07/1988
Assignees
1
MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MINNESOTA, A CORP. OF DE.
2
SONY CORPORATION, 6-7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4875128
NONE
07217440
Correspondence name and address
DAVID W. ANDERSON
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 5
Reel/Frame:004981/0526   Pages: 3
Recorded: 12/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATO, ARTHUR K.
Exec Dt:
09/20/1988
2
LEONARD, VURNEN J.
Exec Dt:
09/20/1988
3
SAKURAI, OSAMU
Exec Dt:
09/20/1988
4
KOIZUMI, OSAMU
Exec Dt:
09/20/1988
Assignees
1
MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP. OF DE
SAINT PAUL, MINNESOTA 55133
2
SONY CORPORATION
6-7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D307893
NONE
07279141
Correspondence name and address
DOUGLAS B. LITTLE
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133

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