Patent Assignment Assignor Details
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Assignor Name :
GREGORY, PORTER W.
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Total Assignments:
1
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Assignment:
1
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Reel/Frame: | 005774/0697 | |
| Pages: | 4 |
| | Recorded: | 07/23/1991 | | |
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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07466096
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Correspondence name and address
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PHILIP M. PIPPENGER
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PATENT & TRADEMARK DIVISION,
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ETHYL CORPORATION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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