Peter Frederick Lewis

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Chelmsford, GB

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Patents Grantslast 30 patents

Information Patent Grant
Magnetron having an anode with cooling channels
- Patent number 5,387,841
- Issue date Feb 7, 1995
- EEV Limited
- Peter F. Lewis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multipactor discharge tuned resonant cavity devices
- Patent number 4,115,746
- Issue date Sep 19, 1978
- English Electric Valve Company Limited
- Michael Barry Brady
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multipactor discharge arrangements
- Patent number 4,105,951
- Issue date Aug 8, 1978
- English Electric Valve Company Limited
- Alan H. Pickering
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multipactor discharge tuned co-axial magnetrons
- Patent number 4,100,458
- Issue date Jul 11, 1978
- English Electric Valve Company Limited
- Alan Hugh Pickering
- H01 - BASIC ELECTRIC ELEMENTS