Patent Assignment Details
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| Reel/Frame: | 003829/0301 | |
| Pages: | 2 |
| | Recorded: | 02/18/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/10/1983
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Application #:
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06221028
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Filing Dt:
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12/29/1980
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Title:
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CARBON ELECTRODE, IN PARTICULAR A GRAPHITE ELECTRODE FOR PRODUCING STEEL
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Assignee
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| GRUNTHAL 1-6 |
| ROTHENBACH A.D. PEGNITZ, GERMANY D-8505 |
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Correspondence name and address
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GIFFORD, CHANDLER, VAN OPHEM
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SHERIDAN & SPRINKLE
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280 N. WOODWARD AVE., STE. 217
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BIRMINGHAM, MI 48011
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