John Lewison

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Northants, GB

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Patents Grantslast 30 patents

Information Patent Grant
Rotary electrical switching device
- Patent number 7,394,037
- Issue date Jul 1, 2008
- In2tec Ltd.
- John Lewison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switches
- Patent number 6,768,070
- Issue date Jul 27, 2004
- IN2TEC Ltd.
- John Lewison
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Switches
- Publication number 20040011633
- Publication date Jan 22, 2004
- IN2TEC Ltd
- John Lewison
- H01 - BASIC ELECTRIC ELEMENTS