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Gareth F. Williams
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Jackson Heights, NY, US
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last 30 patents
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Patent Grant
Optical path length modulator
Patent number
5,313,535
Issue date
May 17, 1994
Nynex Corporation
Gareth F. Williams
G02 - OPTICS
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Patent Grant
Apparatus and method for extracting optical energy from or coupling...
Patent number
5,039,188
Issue date
Aug 13, 1991
Nynex Corporation
Gareth F. Williams
G02 - OPTICS