Patent Assignment Details
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Reel/Frame: | 004701/0249 | |
| Pages: | 1 |
| | Recorded: | 04/24/1987 | | |
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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11/15/1988
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Application #:
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07020568
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Filing Dt:
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03/02/1987
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Title:
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REMOVAL OF HYDROGEN SULFIDE FROM SOUR WATER
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Assignee
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600 NORTH FIRST BANK DRIVE |
PALATINE, ILLINOIS 60067 |
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Correspondence name and address
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MARSHALL, O'TOOLE, GERSTEIN, MURRAY ETAL
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TWO FIRST NATIONAL PLAZA, SUITE 2100
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CHICAGO, IL 60603
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