Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
SIEWERT, ROBERT M.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 005384/0861 | |
| Pages: | 3 |
| | Recorded: | 07/23/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF DE |
| DETROIT, MICHIGAN |
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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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07556138
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Correspondence name and address
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GEORGE A. GROVE
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GENERAL MOTORS CORPORATION
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PATENT SECTION
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P.O. BOX 33114
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DETROIT, MI 48232
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Assignment:
2
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| Reel/Frame: | 018309/0876 | |
| Pages: | 2 |
| | Recorded: | 09/27/2006 | | |
| Attorney Dkt #: | GP-307948-RD-KAM |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 300 RENAISSANCE CENTER |
| MC 482-C23-B21 |
| DETROIT, MICHIGAN 48265-3000 |
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Pat #
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Pub #
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Intl #
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App #
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11535509
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Correspondence name and address
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ELEANOR J. HALIK
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300 RENAISSANCE CENTER
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MC 482-C23-B21
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DETROIT, MI 48265-3000
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Assignment:
3
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| Reel/Frame: | 018309/0835 | |
| Pages: | 2 |
| | Recorded: | 09/27/2006 | | |
| Attorney Dkt #: | GP-306969-RD-KAM |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 300 RENAISSANCE CENTER |
| MC 482-C23-B21 |
| DETROIT, MICHIGAN 48265-3000 |
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Pat #
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Intl #
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App #
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11535520
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Correspondence name and address
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ELEANOR J. HALIK
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300 RENAISSANCE CENTER
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MC 482-C23-B21
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DETROIT, MI 48265-3000
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05/29/2024 03:33 PM
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