Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/19/1985
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Application #:
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06490147
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Filing Dt:
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04/29/1983
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Inventor:
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NOBUYOSHI YASHIMA
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Title:
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MARINE RISER PROTECTOR FOR USE ON OFFSHORE OIL DRILLING RIGS IN ICY WATERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 6-4, TSUKIJI 5-CHOME, CHUO-KU, |
| TOKYO, JAPAN |
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| ARMSTRONG, NIKAIDO, MARMELSTEIN & |
| KUBOVCIK |
| 1725 K ST., N. W., STE. 912 |
| WASHINGTON, DC 20006 |
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