Patent Assignment Details
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Reel/Frame: | 008604/0686 | |
| Pages: | 6 |
| | Recorded: | 07/29/1997 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/28/1992
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Application #:
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07547835
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Filing Dt:
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07/03/1990
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Title:
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PROCESS FOR RECOVERY OF SPENT ETCHANT
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Assignee
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1290 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK 10104 |
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Correspondence name and address
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FEDERAL RESEARCH CORP.
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RICHARD ROEL
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400 SEVENTH STREET N.W., STE. 101
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WASHINGTON, D.C. 20004
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