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John J. Hizny
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North Billerica, MA, US
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last 30 patents
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Patent Grant
Monolithic laser spatial filter
Patent number
5,048,938
Issue date
Sep 17, 1991
United Technologies Corporation
John J. Hizny
G02 - OPTICS
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Patent Grant
Optical wavefront sensing system
Patent number
4,725,138
Issue date
Feb 16, 1988
Adaptive Optics Associates Incorporated
Allan Wirth
G02 - OPTICS