Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
JOHANNSEN, GERALD W.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004414/0329 | |
| Pages: | 1 |
| | Recorded: | 06/03/1985 | | |
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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06740402
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Correspondence name and address
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TERRYL K. QUALEY
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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: | 006000/0114 | |
| Pages: | 2 |
| | Recorded: | 01/30/1992 | | |
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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NONE
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07828307
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Correspondence name and address
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DAVID W. ANDERSON
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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:
3
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Reel/Frame: | 007116/0248 | |
| Pages: | 2 |
| | Recorded: | 08/18/1994 | | |
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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Intl #
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NONE
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29027319
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING CO.
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DAVID W. ANDERSON
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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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05/29/2024 10:06 AM
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