Patent Assignment Details
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Reel/Frame: | 004621/0155 | |
| Pages: | 1 |
| | Recorded: | 09/12/1986 | | |
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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08/06/1991
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Application #:
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06910094
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Filing Dt:
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09/12/1986
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Title:
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MATERIAL FOR PROTECTING A SLOPE SURFACE AND FOR WATER TREATMENT AND CONTACT PURPOSES
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Assignee
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A CORP. OF JAPAN |
NOT PROVIDED |
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Correspondence name and address
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ARMSTRONG, NIKAIDO, MARMELSTEIN
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& KUBOVCIK, STE. 912
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1725 K ST., N.W.
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WASHINGTON, DC 20006
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