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Mark Robert Wilkinson
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Suffolk, GB
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last 30 patents
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Patent Grant
Optical grating and a method of fabricating an optical grating
Patent number
6,172,811
Issue date
Jan 9, 2001
British Telecommunications public limited comany
David Charles Wood
G02 - OPTICS
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Patent Grant
Optical grating and method of fabricating an optical grating
Patent number
5,666,224
Issue date
Sep 9, 1997
British Telecommunications public limited company
David Charles Wood
G02 - OPTICS