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James N. Devlin
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Lakeview, NY, US
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last 30 patents
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Patent Grant
Process for evaluating phased array antennas
Patent number
6,507,312
Issue date
Jan 14, 2003
Fredwal, Inc.
Duane G. Fredericks
G01 - MEASURING TESTING
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Patent Grant
Phase coherent optically delayed radar target
Patent number
6,492,939
Issue date
Dec 10, 2002
Duane G. Fredericks
G01 - MEASURING TESTING