Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
DOUDEN, DAVID K.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004470/0195 | |
| Pages: | 1 |
| | Recorded: | 10/15/1985 | | |
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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06787628
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Correspondence name and address
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DOUGLAS B. LITTLE
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OFF. OF PAT. COUN./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: | 005047/0905 | |
| Pages: | 1 |
| | Recorded: | 02/23/1989 | | |
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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07314752
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Correspondence name and address
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LORRAINE R. SHERMAN
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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:
3
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Reel/Frame: | 005079/0035 | |
| Pages: | 1 |
| | Recorded: | 04/17/1989 | | |
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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07339472
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Correspondence name and address
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GERALD F. CHERNIVEC
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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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