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 :
LONGWORTH, FREDERIC A.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004980/0491 | |
| Pages: | 1 |
| | Recorded: | 12/12/1988 | | |
| 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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07283237
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Correspondence name and address
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ATTENTION: 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: | 005055/0667 | |
| Pages: | 2 |
| | Recorded: | 03/20/1989 | | |
| 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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07326015
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Correspondence name and address
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DON J. FLICKINGER
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1817 NORTH THIRD STREET, STE 106
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PHOENIX, AZ 85004
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Assignment:
3
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| Reel/Frame: | 005151/0045 | |
| Pages: | 1 |
| | Recorded: | 09/19/1989 | | |
| 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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07383164
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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:
4
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| Reel/Frame: | 005383/0268 | |
| Pages: | 2 |
| | Recorded: | 07/16/1990 | | |
| 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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07383040
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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:
5
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| Reel/Frame: | 005898/0644 | |
| Pages: | 2 |
| | Recorded: | 10/28/1991 | | |
| 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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07783277
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Correspondence name and address
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ATTN: WILLIAM L. HUEBSCH
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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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