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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10/01/1991
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Application #:
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07625731
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Filing Dt:
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12/04/1990
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Inventors:
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GLENN W. DODWELL, BETHANN SMITH
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Title:
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REMOVAL OF HEAVY METALS, ESPECIALLY LEAD, FROM AQUEOUS SYSTEMS CONTAINING COMPETING IONS UTILIZING AMORPHOUS TIN AND TITANIUM SILICATES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| CHIEF PATENT COUNSEL |
| ENGELHARD CORPORATION |
| 101 WOOD AVENUE |
| ISELIN, NJ 08830 |
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