Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/04/1992
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Application #:
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07576038
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Filing Dt:
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08/31/1990
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Inventor:
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SAMUEL D. ARTHUR
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Title:
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REVERSE OSMOSIS MEMBRANES OF POLYAMIDEURETHANE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| WILMINGTON, DELAWARE 19898 |
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| J.A. PARRISH |
| PATENT DIVISION |
| LEGAL DEPARTMENT |
| E.I. DU PONT DE NEMOURS & CO. |
| WILMINGTON, DE 19898 |
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