Simon DRAPER

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Stonehouse, GB

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus relating to measurement instruments
- Patent number 9,859,952
- Issue date Jan 2, 2018
- ABB Limited
- Ray Keech
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
METERING DEVICE AND PARTS THEREFOR
- Publication number 20150102941
- Publication date Apr 16, 2015
- ABB Limited
- Ray KEECH
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS RELATING TO MEASUREMENT INSTRUMENTS
- Publication number 20150102940
- Publication date Apr 16, 2015
- ABB Limited
- Ray KEECH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE