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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06/30/1992
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Application #:
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07744643
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Filing Dt:
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08/08/1991
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Inventors:
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CALVIN K. JOHNSON, BRUCE E. WISE
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Title:
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METHOD FOR EASY REMOVAL OF SAND CORES FROM CASTINGS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 180 EAST BROAD STREET |
| COLUMBUS, OHIO 43215 |
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| KENNETH P. VAN WYCK |
| 180 EAST BROAD STREET |
| COLUMBUS, OHIO 43215 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 180 EAST BROAD STREET |
| COLUMBUS, OHIO 43215 |
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| KENNETH P. VAN WYCK |
| 180 EAST BROAD STREET |
| COLUMBUS, OHIO 43215 |
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