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 :
SWITALA, LAWRENCE W.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 004703/0390 | |
| Pages: | 2 |
| | Recorded: | 04/30/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| ECOLAB CENTER |
| ST. PAUL, MINNESOTA 55102 |
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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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07044552
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Correspondence name and address
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MERCHANT, GOULD, SMITH, EDELL, WELTER &
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SCHMIDT
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1600 MIDWEST PLAZA
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MINNEAPOLIS, MN 55402
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Assignment:
2
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| Reel/Frame: | 005145/0698 | |
| Pages: | 3 |
| | Recorded: | 08/21/1989 | | |
| 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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07341927
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Correspondence name and address
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MERCHANT, GOULD, SMITH, EDELL, WELTER
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AND SCHMIDT
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1000 NORWEST CENTER
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ST. PAUL, MN 55101
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09/23/2024 02:56 PM
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