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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10/01/1991
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Application #:
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07386549
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Filing Dt:
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07/27/1989
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Inventor:
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PHILIP L. BERNEBURG
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Title:
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ALUMINUM OXIDE CERAMICS HAVING IMPROVED MECHANICAL PROPERTIES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| W. R. GRACE & CO.-CONN. |
| PATENT DEPARTMENT |
| 7379 ROUTE 32 |
| COLUMBIA, MD 21044 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1000 LAKESIDE AVENUE |
| CLEVELAND, OHIO 44114 |
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| KENNETH A. CLARK |
| FERRO CORPORATION |
| 1000 LAKESIDE AVENUE |
| CLEVELAND, OH 44114 |
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