Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
KRAHN, ROY J.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 004773/0798 | |
| Pages: | 1 |
| | Recorded: | 10/19/1987 | | |
| 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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07109920
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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:
2
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| Reel/Frame: | 005454/0785 | |
| Pages: | 3 |
| | Recorded: | 10/01/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 3M CENTER, A DE CORP. |
| SAINT PAUL, MINNESOTA 55144-1000 |
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Pat #
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Intl #
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App #
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NONE
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07263717
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Correspondence name and address
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JOHN W. BUNCH
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200 SOUTHDALE PLACE
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3400 WEST 66TH STREET
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MINNEAPOLIS, MN 55435
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05/29/2024 12:53 AM
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