Patent Assignment Details
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Reel/Frame: | 004116/0208 | |
| Pages: | 1 |
| | Recorded: | 04/11/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/12/1983
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Application #:
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06443309
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Filing Dt:
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11/22/1982
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Title:
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EXPANDABLE POLYMERIC STYRENE PARTICLES
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Assignee
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A CORP. OF DE |
DALLAS, TEXAS |
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Correspondence name and address
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MICHAEL J. CADDELL
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COSDEN TECH., INC.
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P. O. BOX 1311
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BIG SPRING, TX 79720
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