Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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11/21/1989
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Application #:
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07044169
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Filing Dt:
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04/30/1987
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Inventors:
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JOHN A. POWERS, JAMES C. PATTEN, JAMES N. CHRISTINI
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Title:
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PROCESS FOR RECOVERING TUNGSTEN FROM ORGANIC SOLUTIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| DONALD R. CASTLE |
| GTE PRODUCTS CORP. |
| 100 ENDICOTT STREET |
| DANVERS, MA 01923 |
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