DAVID WARD CARR

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CHELMSFORD, GB

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Patents Grantslast 30 patents

Information Patent Grant
Electron gun arrangements having closely spaced cathode and electro...
- Patent number 6,614,158
- Issue date Sep 2, 2003
- EEV Limited
- Alfred Christopher Thwaites
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cavity coupling means rotatable in response to linear movement of a...
- Patent number 5,872,428
- Issue date Feb 16, 1999
- EEV Limited
- David Ward Carr
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GRIDS
- Publication number 20020021076
- Publication date Feb 21, 2002
- DAVID WARD CARR
- H01 - BASIC ELECTRIC ELEMENTS