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John F. Mead
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Princes Risborough, GB
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last 30 patents
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Patent Grant
Optical fibre switches
Patent number
4,312,561
Issue date
Jan 26, 1982
Plessey Handel und Investments AG
John F. Mead
G02 - OPTICS
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Patent Grant
Connectors for sealed containers
Patent number
4,312,563
Issue date
Jan 26, 1982
Plessey Handel und Investments AG
John F. Mead
G02 - OPTICS
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Patent Grant
Optical fibre connectors
Patent number
4,296,999
Issue date
Oct 27, 1981
Plessey Handel und Investments AG
John F. Mead
G02 - OPTICS