Patent Assignment Details
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Reel/Frame: | 010639/0692 | |
| Pages: | 4 |
| | Recorded: | 02/28/2000 | | |
Conveyance: | CORRECTED ASSIGNMENT COVER SHEET CORRECTING THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL 010246, FRAME 0653-0654 ON JUNE 17, 1999 |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/04/1992
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Application #:
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07295112
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Filing Dt:
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01/09/1989
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Title:
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FERTILIZER MATERIALS BASED ON METALLURGICAL SLAGS AND METHODS OF MAKING THE SAME
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Assignee
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424 MORGANZA ROAD |
CANONSBURG, PENNSYLVANIA 15317 |
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Correspondence name and address
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WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
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FREDERICK B. ZIESENHEIM
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700 KOPPERS BUILDING
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436 SEVENTH AVENUE
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PITTSBURGH, PA 15219-1818
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