Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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06/12/1984
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Application #:
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06468085
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Filing Dt:
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02/22/1983
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Inventor:
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KENNETH C. EMMERICH
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Title:
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UNITIZED DRILL STEEL AND METHOD OF MANUFACTURING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1 TANTALUM PLACE, |
| NORTH CHICAGO,, ILLINOIS 60064 |
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| BARNES, KISSELLE, RAISCH, CHOATE, |
| WHITTEMORE & HULBERT |
| 1520 FORD BLDG. |
| DETROIT, MI 48226 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS). AND CHANGE OF NAME EFFECTIVE MAY 13, 1985 (DELAWARE)
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| ROBERT A. CHOATE |
| BARNES, KISSELLE, RAISCH, ET AL |
| 1520 FORD BUILDING |
| DETROIT, MICHIGAN 48226 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| SIDNEY W. MILLARD |
| 50 W. BROAD ST. |
| COLUMBUS, OH 43215 |
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