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Barry P. Newton
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Boreham, GB
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last 30 patents
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Patent Grant
Apparatus for feeding alternate polarity pulses to a load
Patent number
4,573,006
Issue date
Feb 25, 1986
English Electric Valve Company Limited
Barry P. Newton
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Thyratron capable of reverse conduction
Patent number
4,527,090
Issue date
Jul 2, 1985
English Electric Valve Company Limited
Hugh Menown
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser arrangements
Patent number
4,498,181
Issue date
Feb 5, 1985
English Electric Valve Company Limited
Hugh Menown
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switching device
Patent number
4,365,287
Issue date
Dec 21, 1982
English Electric Valve Company Limited
Leslie J. Kettle
H03 - BASIC ELECTRONIC CIRCUITRY