Patent Assignment Details
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| Reel/Frame: | 005785/0661 | |
| Pages: | 2 |
| | Recorded: | 07/22/1991 | | |
| 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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12/01/1992
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Application #:
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07734216
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Filing Dt:
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07/22/1991
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Title:
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MARTENSITIC STAINLESS STEEL FOR AN OIL WELL
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Assignee
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| 1-2, 1-CHOME, MARUNOUCHI CHIYODA-KU |
| TOKYO 100, JAPAN |
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Correspondence name and address
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FRISHAUF, HOLTZ, GOODMAN & WOODWARD P.C.
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600 THIRD AVENUE
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NEW YORK, NY 10016-2088
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