Christopher R. Hewson

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Beeston, GB

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Patents Grantslast 30 patents

Information Patent Grant
High bandwidth Rogowski transducer with screened coil
- Patent number 10,197,601
- Issue date Feb 5, 2019
- POWER ELECTRONIC MEASUREMENTS LTD
- Christopher Rene Hewson
- G01 - MEASURING TESTING
Information Patent Grant
Temperature compensated current measurement
- Patent number 9,970,963
- Issue date May 15, 2018
- Power Electronic Measurements Limited
- William Frederick Ray
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for current measurement
- Patent number 9,606,152
- Issue date Mar 28, 2017
- Power Electronic Measurements Ltd.
- Christopher R. Hewson
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
HIGH BANDWIDTH ROGOWSKI TRANSDUCER WITH SCREENED COIL
- Publication number 20160327592
- Publication date Nov 10, 2016
- POWER ELECTRONIC MEASUREMENTS LTD
- Christopher Rene HEWSON
- G01 - MEASURING TESTING
Information Patent Application
TEMPERATURE COMPENSATED CURRENT MEASUREMENT
- Publication number 20150015244
- Publication date Jan 15, 2015
- POWER ELECTRONIC MEASUREMENTS LIMITED
- William Frederick Ray
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR CURRENT MEASUREMENT
- Publication number 20140306690
- Publication date Oct 16, 2014
- POWER ELECTRONIC MEASUREMENTS LTD
- Christopher R. Hewson
- G01 - MEASURING TESTING