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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04/11/1989
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Application #:
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07129371
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Filing Dt:
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11/24/1987
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Inventor:
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FRANK J. WEIGERT
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Title:
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DEFLUORINATION PROCESS USING ACTIVATED CARBON
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF DE. |
| WILMINGTON, DELAWARE |
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| HERBERT M. WOLFSON |
| PATENT DIV. - LEGAL DEPT. |
| E.I. DU PONT DE NEMOURS & CO. |
| WILMINGTON, DE 19898 |
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