Alan J. Ratcliffe

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Dundalk, IE

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Patents Grantslast 30 patents

Information Patent Grant
Varistor manufacturing method
- Patent number 6,183,685
- Issue date Feb 6, 2001
- Littlefuse Inc.
- Stephen P. Cowman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing varistor precursors
- Patent number 5,837,178
- Issue date Nov 17, 1998
- ECCO Limited
- Stephen P. Cowman
- H01 - BASIC ELECTRIC ELEMENTS