Wenfeng Peng

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North York, CA

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Patents Grantslast 30 patents

Information Patent Grant
Electrochemical gas sensor with gas communication means
- Patent number 6,638,407
- Issue date Oct 28, 2003
- Senco Sensors Inc.
- Wenfeng Peng
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical gas sensor
- Patent number 6,129,825
- Issue date Oct 10, 2000
- Senco Sensors Inc.
- John Mallory
- G01 - MEASURING TESTING
Information Patent Grant
Three-electrode electrochemical gas sensor
- Patent number 6,099,708
- Issue date Aug 8, 2000
- Senco Sensors, Inc.
- John Mallory
- G01 - MEASURING TESTING