Patent Assignment Details
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| Reel/Frame: | 005931/0250 | |
| Pages: | 3 |
| | Recorded: | 12/02/1991 | | |
| 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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07/07/1992
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Application #:
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07446585
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Filing Dt:
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12/05/1989
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Title:
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METHOD OF MAKING MANOCRYSTALLINE ALPHA ALUMINA
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Assignee
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| A CORP. OF ILLINOIS |
| 1115-25 EAST 58 STREET |
| CHICAGO, ILLINOIS 60637 |
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Correspondence name and address
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MICHAEL D. RECHTIN
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REINHART, BOERNER, VAN DEUREN,
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NORRIS & RIESELBACH, S.C.
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111 EAST WISCONSIN AVE., STE. 1800
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MILWAUKEE, WI 53202
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