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Clive A. Worrell
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Sussex, GB
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last 30 patents
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Patent Grant
Hollow glass waveguide
Patent number
5,026,142
Issue date
Jun 25, 1991
Cogent Limited
Clive A. Worrell
G02 - OPTICS
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Patent Grant
Middle infra-red hollow optical fibres and a method for forming them
Patent number
4,778,249
Issue date
Oct 18, 1988
Cogent Limited
Clive A. Worrell
G02 - OPTICS