Christoph Wolfgang Marquardt

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Karlsruhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for measuring the concentration of a gas component in a meas...
- Patent number 9,709,487
- Issue date Jul 18, 2017
- Siemens Aktiengesellschaft
- Ralf Bitter
- G01 - MEASURING TESTING
Information Patent Grant
Method for measuring the concentration of a gas component in a meas...
- Patent number 9,546,989
- Issue date Jan 17, 2017
- Siemens Aktiengesellschaft
- Ralf Bitter
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for measuring the concentration of a gas component in a meas...
- Publication number 20150204779
- Publication date Jul 23, 2015
- Siemens Aktiengesellschaft
- Ralf Bitter
- G01 - MEASURING TESTING
Information Patent Application
Method for Measuring the Concentration of a Gas Component in a Meas...
- Publication number 20150089993
- Publication date Apr 2, 2015
- Siemens Aktiengesellschaft
- Ralf Bitter
- G01 - MEASURING TESTING
Information Patent Application
Method for measuring the concentration of a gas component in a meas...
- Publication number 20150014541
- Publication date Jan 15, 2015
- Siemens Aktiengesellschaft
- Daniel Depenheuer
- G01 - MEASURING TESTING