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Michael F. Grant
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Harlow, GB
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last 30 patents
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Patent Grant
Optical fibre Bragg distributed gratings
Patent number
5,633,965
Issue date
May 27, 1997
Northern Telecom Limited
Terry Bricheno
G02 - OPTICS
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Patent Grant
Optical fiber integrated optical device coupler
Patent number
4,772,086
Issue date
Sep 20, 1988
STC PLC
Richard Bellerby
G02 - OPTICS