Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
YANCHAK, DENNIS A.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004928/0648 | |
| Pages: | 1 |
| | Recorded: | 08/17/1988 | | |
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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07188780
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Correspondence name and address
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TIMOTHY D. STANLEY
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AMOCO CORP.
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P.O. BOX 591
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TULSA, OK 74102
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Assignment:
2
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Reel/Frame: | 005722/0973 | |
| Pages: | 2 |
| | Recorded: | 06/07/1991 | | |
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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07674622
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Correspondence name and address
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FRED E. HOOK
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AMOCO CORPORATION
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P.O. BOX 591
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TULSA, OK 74102
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09/25/2024 11:51 AM
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