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Maurice Esterson
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Chelmsford, GB
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last 30 patents
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Patent Grant
Slidable seal for klystron vacuum tubes
Patent number
4,728,860
Issue date
Mar 1, 1988
English Electric Valve Company Limited
Maurice Esterson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multipactor discharge tuned resonant cavity devices
Patent number
4,672,340
Issue date
Jun 9, 1987
English Electric Valve Company Limited
Maurice Esterson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Travelling wave tubes
Patent number
4,658,181
Issue date
Apr 14, 1987
English Electric Valve Company Limited
Brian F. Cooper
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Linear beam tubes
Patent number
4,599,542
Issue date
Jul 8, 1986
English Electric Valve Company Limited
Robin C. M. King
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
X-Ray assisted multipactor discharge tuned resonant cavity device
Patent number
4,296,385
Issue date
Oct 20, 1981
English Electric Valve Company
Maurice Esterson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode construction for linear beam tubes
Patent number
4,147,953
Issue date
Apr 3, 1979
English Electric Valve Company Limited
Maurice Esterson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Travelling wave tubes
Patent number
4,105,911
Issue date
Aug 8, 1978
English Electric Valve Company Limited
Robin C. M. King
H01 - BASIC ELECTRIC ELEMENTS