David Frank Davies

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Southampton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Gas sensing device
- Patent number 8,318,525
- Issue date Nov 27, 2012
- City Technology Limited
- David Frank Davies
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Gas Sensor Assembly With Catalytic Element
- Publication number 20080226505
- Publication date Sep 18, 2008
- CITY TECHNOLOGY LIMITED
- Martin John Willettt
- G01 - MEASURING TESTING
Information Patent Application
Gas sensing device
- Publication number 20060032745
- Publication date Feb 16, 2006
- David Frank Davies
- G01 - MEASURING TESTING