Patent Assignment Details
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| Reel/Frame: | 005312/0661 | |
| Pages: | 2 |
| | Recorded: | 05/21/1990 | | |
| 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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07/16/1991
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Application #:
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07342897
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Filing Dt:
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04/25/1989
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Title:
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POLYMERS FOR USE IN DRILLING MUDS
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Assignee
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| 10 FINDERNE AVE., A CORP. OF DE. |
| BRIDGEWATER, NEW JERSEY |
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Correspondence name and address
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EDWIN M. SZALA
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NATIONAL STARCH & CHEMICAL CORP.
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FINDERNE AVENUE
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P.O. BOX 6500
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BRIDGEWATER, NJ. 08807
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