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R. N. Ghoshtagore
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Ellicott City, MD, US
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last 30 patents
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Patent Grant
Monocrystalline test and reference structures, and use for calibrat...
Patent number
5,920,067
Issue date
Jul 6, 1999
The United States of America as represented by the Secretary of Commerce
Michael W. Cresswell
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Monocrystalline test structures, and use for calibrating instruments
Patent number
5,684,301
Issue date
Nov 4, 1997
The United States of America as represented by the Secretary of Commerce
Michael W. Cresswell
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY