Patent Assignment Details
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Reel/Frame: | 004212/0448 | |
| Pages: | 2 |
| | Recorded: | 01/20/1984 | | |
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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03/23/1982
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Application #:
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06158454
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Filing Dt:
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06/11/1980
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Title:
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ION EXCHANGE TREATMENT FOR REMOVING TOXIC METALS AND CYANIDE VALUES FROM WASTE WATERS
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Assignee
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145 N. SWIFT ROAD |
AN IL CORP |
ADDISON, ILLINOIS 60101 |
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Correspondence name and address
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FRISCH,DUDEK AND SLATTERY, LTD.
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THE JEFFERSON
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825 NORTH JEFFERSON ST.,
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MILWAUKEE, WI 53202-6495
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