Patent Assignment Details
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Reel/Frame: | 005521/0867 | |
| Pages: | 18 |
| | Recorded: | 03/07/1989 | | |
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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09/08/1987
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Application #:
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06732689
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Filing Dt:
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05/10/1985
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Title:
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AUTOMATIC REFRACTOMETER
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Correspondence name and address
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AMSTER, ROTHSTEIN & EBENSTEIN
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90 PARK AVE.
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NEW YORK, NY 10016
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