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 :
HOWELLS, RICHARD D.
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Total Assignments:
7
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Assignment:
1
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| Reel/Frame: | 004058/0993 | |
| Pages: | 1 |
| | Recorded: | 10/13/1982 | | |
| 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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06433973
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Correspondence name and address
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DAVID R. CLEVELAND
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3M COMPANY
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OFFICE OF PATENT COUNSEL
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P. O. BOX BOX 33427
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ST. PAUL, MN 55133
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Assignment:
2
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| Reel/Frame: | 004058/0995 | |
| Pages: | 1 |
| | Recorded: | 10/13/1982 | | |
| 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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06433970
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Correspondence name and address
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DAVID R. CLEVELAND
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3M COMPANY
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OFC. OF PATENT COUNSEL
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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: | 004068/0380 | |
| Pages: | 1 |
| | Recorded: | 11/09/1982 | | |
| 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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06440330
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Correspondence name and address
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WILLIAM G. EWERT
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3M CO., OFC. OF PAT. COUNSEL
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P. O. BOX 33427
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ST. PAUL, MN 55133
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Assignment:
4
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| Reel/Frame: | 004129/0771 | |
| Pages: | 1 |
| | Recorded: | 05/06/1983 | | |
| 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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Intl #
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App #
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NONE
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06492452
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Correspondence name and address
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ATTN.: DAVID L. WEINSTEIN
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3M COMPANY, OFC. OF PAT. COUNSEL
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P. O. BOX 33427
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ST. PUAL, MN 55133
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Assignment:
5
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| Reel/Frame: | 004184/0576 | |
| Pages: | 1 |
| | Recorded: | 10/12/1983 | | |
| 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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06541129
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Correspondence name and address
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LORRAINE R. SHERMAN
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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:
6
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| Reel/Frame: | 004245/0509 | |
| Pages: | 1 |
| | Recorded: | 03/30/1984 | | |
| 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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06595349
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Correspondence name and address
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CAROLE TRUESDALE
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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:
7
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| Reel/Frame: | 007822/0485 | |
| Pages: | 3 |
| | Recorded: | 12/22/1995 | | |
| 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 |
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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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08577425
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING CO.
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DOUGLAS B. LITTLE
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MINNESOTA 55133-3427
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