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Roger A. Payne
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Felixstowe, GB
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last 30 patents
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Patent Grant
Packaged optical device
Patent number
5,852,696
Issue date
Dec 22, 1998
British Telecommunications public limited company
John Vincent Collins
G02 - OPTICS
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Patent Grant
Optical fibre feedthrough
Patent number
5,305,413
Issue date
Apr 19, 1994
BT & D Technologies Limited
Roger A. Payne
G02 - OPTICS