Peter John Smith

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Oxfordshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Solid state sensor for carbon monoxide
- Patent number 7,236,095
- Issue date Jun 26, 2007
- City Technology Limited
- Peter John Smith
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensors with improved resistance to humidity interference
- Patent number 7,010,957
- Issue date Mar 14, 2006
- City Technology Limited
- David Edward Williams
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensors
- Patent number 6,993,955
- Issue date Feb 7, 2006
- City Technology Limited
- Charles Edmund King
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method of Measuring a Target Gas at Low Concentration
- Publication number 20090126454
- Publication date May 21, 2009
- Keith Pratt
- G01 - MEASURING TESTING
Information Patent Application
Solid state sensor for carbon monoxide
- Publication number 20060114115
- Publication date Jun 1, 2006
- Peter John Smith
- G01 - MEASURING TESTING
Information Patent Application
Gas sensors with improved resistance to humidity interference
- Publication number 20030074951
- Publication date Apr 24, 2003
- David Edward Williams
- G01 - MEASURING TESTING