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 :
HELTEMES, EUGENE C.
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 004133/0788 | |
| Pages: | 1 |
| | Recorded: | 05/20/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| SAINT 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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06496554
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Correspondence name and address
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ATTN: WILLIAM B. BARTE
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3M CO., OFFICE OF PATENT COUNSEL
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P. O. BOX 33427
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SAINT PAUL, MN 55133
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Assignment:
2
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| Reel/Frame: | 004582/0927 | |
| Pages: | 1 |
| | Recorded: | 07/21/1986 | | |
| 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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Intl #
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App #
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NONE
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06887721
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Correspondence name and address
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ALLEN W. WARK
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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:
3
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| Reel/Frame: | 004729/0766 | |
| Pages: | 1 |
| | Recorded: | 06/24/1987 | | |
| 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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07061545
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Correspondence name and address
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ATTN: WILLIAM B. BARTE
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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: | 004855/0001 | |
| Pages: | 1 |
| | Recorded: | 02/01/1988 | | |
| 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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07151063
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Correspondence name and address
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WILLIAM B. BARTE
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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:
5
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| Reel/Frame: | 004878/0994 | |
| Pages: | 1 |
| | Recorded: | 04/29/1988 | | |
| 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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07188456
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Correspondence name and address
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WILLIAM B. BARTE
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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: | 005022/0380 | |
| Pages: | 1 |
| | Recorded: | 01/17/1989 | | |
| 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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07297334
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Correspondence name and address
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WILLIAM B. BARTE
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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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05/31/2024 11:31 AM
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