Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006481/0454 | |
| Pages: | 2 |
| | Recorded: | 03/31/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
3
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Patent #:
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Issue Dt:
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12/16/1986
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Application #:
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06684322
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Filing Dt:
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12/20/1984
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Title:
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PROCESS FOR THE PRODUCTION OF FERROCHROMIUM
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Patent #:
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Issue Dt:
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09/20/1988
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Application #:
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06864971
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Filing Dt:
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05/20/1986
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Title:
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PROCESS FOR THE REDUCTION OF IRON-CONTAINING CHROME ORES
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Patent #:
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Issue Dt:
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01/01/1991
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Application #:
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07389591
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Filing Dt:
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08/04/1989
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Title:
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PROCESS AND APPARATUS FOR THE PRODUCTION OF FERROCHROMIUM
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Assignee
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| 88 MARSHALL STREET |
| JOHANNESBURG, SOUTH AFRICA 2001 |
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Correspondence name and address
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LEONARD C. MITCHARD
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NIXON & VANDERHYE P.C.
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1100 NORTH GLEBE ROAD
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8TH FLOOR
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ARLINGTON, VA 22201
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