Thomas Christen

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Vogelsang, CH

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Patents Grantslast 30 patents

Information Patent Grant
Capacitive level detector with optimized electrode geometry
- Patent number 6,318,172
- Issue date Nov 20, 2001
- ABB Research Ltd.
- John Anthony Byatt
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive liquid level sensor with integrated pollutant film detec...
- Patent number 6,073,488
- Issue date Jun 13, 2000
- ABB Research Ltd.
- Anghony Byatt
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Wheel counter mechanism
- Publication number 20010028312
- Publication date Oct 11, 2001
- Daniel Matter
- G01 - MEASURING TESTING