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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04/09/1991
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Application #:
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07504603
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Filing Dt:
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04/04/1990
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Inventors:
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RONALD J. MATHEWS, ROBERT T. WOODINGS
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Title:
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EXTENSION BAR FOR BLAST FURNACE TAP HOLE DRILL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| P.O. BOX 851 CLAY AVENUE |
| A CORP OF PA |
| MARS, PENNSYLVANIA 16046 |
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| WALDRON & ASSOCIATES |
| 2120 L. STREET, N.W. |
| SUITE 200 |
| WASHINGTON, DC 20037 |
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