Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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06/11/1985
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Application #:
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06472451
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Filing Dt:
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03/07/1983
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Inventor:
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DAVID M. NICHOLAS
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Title:
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NITROGEN AND PHOSPHORUS REMOVAL FROM WASTEWATER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| P.O. BOX 538 , |
| ALLENTOWN,, PENNSYLVANIA 18105 |
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| PATENT ASST |
| AIR PRODUCTS AND CHEMICAL, INC. |
| P. O. BOX 538 |
| ALLENTOWN, PA 18105 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 800 ROOSEVELT ROAD |
| BUILDING B, SUITE 208 |
| GLEN ELLYN, ILLINOIS 60137 |
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| EDWARD J. CHALFIE |
| KECK, MAHIN & CATE |
| 8300 SEARS TOWER |
| 233 SOUTH WACKER DRIVE |
| CHICAGO, IL 60606-6589 |
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