John Hewinson

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Poole, GB

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Patents Grantslast 30 patents

Information Patent Grant
Measuring apparatus comprising a Peltier-Seebeck detector
- Patent number 7,954,993
- Issue date Jun 7, 2011
- Lasermet Limited
- John Hewinson
- G01 - MEASURING TESTING
Information Patent Grant
Water quality sensor apparatus
- Patent number 5,483,164
- Issue date Jan 9, 1996
- Siemens Plessey Controls Limited
- Adrian J. Moss
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DETECTING APPARATUS
- Publication number 20080217518
- Publication date Sep 11, 2008
- Lasermet Limited
- John Hewinson
- G01 - MEASURING TESTING
Information Patent Application
MEASURING APPARATUS COMPRISING A PELTIER-SEEBECK DETECTOR
- Publication number 20080218748
- Publication date Sep 11, 2008
- Lasermet Limited
- John Hewinson
- G01 - MEASURING TESTING