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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09/15/1998
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Application #:
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08748050
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Filing Dt:
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11/12/1996
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Inventor:
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WINFIELD B. PERRY
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Title:
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METHOD AND APPARATUS FOR CONTROLLING THE DIAMETER AND GEOMETRY OF AN ORIFICE WITH AN ABRASIVE SLURRY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 30 NASHUA STREET |
| WOBURN, MASSACHUSETTS 01801 |
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| WEBB ZIESENHEIM LOGSDON ORKIN & HANSON |
| JAMES G. PROCELLI |
| 700 KOPPERS BUILDING |
| 436 SEVENTH AVENUE |
| PITTSBURGH PA 15219-1818 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 1600 TECHNOLOGY WAY |
| P.O. BOX 231 |
| LATROBE, PENNSYLVANIA 15650 |
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| KENNAMETAL INC. |
| 1600 TECHNOLOGY WAY |
| P.O. BOX 231 |
| LATROBE, PA 15650 |
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