Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
AHLBERG, CARL S.
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Total Assignments:
8
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Assignment:
1
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Reel/Frame: | 004403/0099 | |
| Pages: | 1 |
| | Recorded: | 04/29/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ST. PAUL, MINNESOTA 55133 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06728221
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Correspondence name and address
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WILLIAM L. HUEBSCH
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OFFICE OF PATENT COUNSEL/3M
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P. O. BOX 33427
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ST. PAUL, MN 55133
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Assignment:
2
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Reel/Frame: | 004551/0418 | |
| Pages: | 1 |
| | Recorded: | 05/06/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF DE. |
SAINT PAUL, MINNESOTA |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06860138
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Correspondence name and address
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ATTN: WILLIAM L. HUEBSCH
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OFFICE OF PATENT COUNSEL/3M
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P. O. BOX 33427
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ST. PAUL, MN 55133
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Assignment:
3
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Reel/Frame: | 004619/0037 | |
| Pages: | 2 |
| | Recorded: | 10/16/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06919855
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Correspondence name and address
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WILLIAM L. HUEBSCH
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OFFICE OF PATENT COUNSEL/3M
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P. O. BOX 33427
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ST. PAUL, MN 55133-3427
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Assignment:
4
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Reel/Frame: | 004624/0827 | |
| Pages: | 1 |
| | Recorded: | 10/24/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP OF DE |
ST. PAUL, MINNESOTA |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06923731
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Correspondence name and address
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MINNESOTA MINING & MANUFACTURING CO.
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OFFICE OF PATENT COUNSEL
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P. O. BOX 33427
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ST. PAUL, MN 55133-3427
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Assignment:
5
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Reel/Frame: | 004641/0094 | |
| Pages: | 2 |
| | Recorded: | 12/05/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP OF DE. |
SAINT PAUL, MINNESOTA |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06938540
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Correspondence name and address
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JAMES V. LILLY
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3M/OFFICE OF PATENT COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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Assignment:
6
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Reel/Frame: | 004837/0298 | |
| Pages: | 2 |
| | Recorded: | 01/06/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07141278
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Correspondence name and address
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ROBERT A. ELWELL
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625 FOURTH AVENUE SOUTH
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SUITE 1500
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MINNEAPOLIS, MN 55415
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Assignment:
7
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Reel/Frame: | 005802/0956 | |
| Pages: | 2 |
| | Recorded: | 08/08/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07742701
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Correspondence name and address
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JAMES D. CHRISTOFF
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3M OFFICE OF INTELLECTUAL PROP. COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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Assignment:
8
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Reel/Frame: | 007021/0539 | |
| Pages: | 3 |
| | Recorded: | 05/31/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 33427 |
ST. PAUL, MINNESOTA 55133-3427 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08251618
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING CO.
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LELAND D. SCHULTZ
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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