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 :
STOFKO, JOHN J. JR.
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Total Assignments:
6
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Assignment:
1
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Reel/Frame: | 003967/0479 | |
| Pages: | 2 |
| | Recorded: | 04/15/1982 | | |
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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06236654
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Correspondence name and address
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MARK A. LITMAN
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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: | 004771/0186 | |
| Pages: | 1 |
| | Recorded: | 08/13/1987 | | |
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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07084876
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Correspondence name and address
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DAVID L. WEINSTEIN
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OFFICE OF PAT. 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: | 005490/0407 | |
| Pages: | 2 |
| | Recorded: | 10/24/1990 | | |
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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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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07602481
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NONE
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07893915
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Correspondence name and address
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DAVID L. WEINSTEIN
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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:
4
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Reel/Frame: | 005499/0882 | |
| Pages: | 2 |
| | Recorded: | 10/24/1990 | | |
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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07603787
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Correspondence name and address
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DAVID L. WEINSTEIN
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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:
5
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Reel/Frame: | 005548/0322 | |
| Pages: | 3 |
| | Recorded: | 12/20/1990 | | |
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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07602626
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Correspondence name and address
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DAVID L. WEINSTEIN
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MINNESOTA MINING & MANUFACTURING CO.
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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: | 006882/0414 | |
| Pages: | 2 |
| | Recorded: | 12/13/1993 | | |
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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08138810
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Correspondence name and address
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CAROLYN V. PETERS
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MINNESOTA MINING AND MANUFACTURING CO.
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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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05/17/2024 01:35 PM
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