Patent Assignment Details
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| Reel/Frame: | 006050/0932 | |
| Pages: | 33 |
| | Recorded: | 03/13/1992 | | |
| Conveyance: | CHANGE OF ADDRESS EFFECTIVE 10/02/1989. |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/21/1990
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Application #:
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07183758
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Filing Dt:
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04/11/1988
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Title:
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GAS CARBURIZING METHOD AND APPARATUS
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Assignee
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| 6-26, MINOWA-CHO 2-CHOME, KOHOKU-KU YOKOHAMA |
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Correspondence name and address
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HEDMAN, GIBSON & COSTIGAN, P.C.
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1185 AVENUE OF THE AMERICAS
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NEW YORK, NEW YORK 10036-2601
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