Rigobert Chrzan

Person

Bad Oldesloe, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid electrolyte for an electrochemical gas sensor
- Patent number 11,828,720
- Issue date Nov 28, 2023
- Drager Safety AG & Co. KGaA
- Andreas Nauber
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical gas sensor
- Patent number 11,668,669
- Issue date Jun 6, 2023
- Drager Safety AG & Co. KGaA
- Rigobert Chrzan
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical gas sensor, liquid electrolyte and use of a liquid...
- Patent number 10,969,361
- Issue date Apr 6, 2021
- Drager Safety AG & Co. KGaA
- Andreas Nauber
- G01 - MEASURING TESTING
Information Patent Grant
Liquid electrolyte for an electrochemical gas sensor
- Patent number 10,883,958
- Issue date Jan 5, 2021
- Drager Safety AG & Co. KGaA
- Andreas Nauber
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical gas sensor, liquid electrolyte and use of a liquid...
- Patent number 10,175,191
- Issue date Jan 8, 2019
- Drager Safety AG & Co. KGaA
- Andreas Nauber
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor with an especially explosion-proof housing
- Patent number 8,053,728
- Issue date Nov 8, 2011
- Drager Safety AG & Co. KGaA
- Rigobert Chrzan
- G01 - MEASURING TESTING
Information Patent Grant
Breath alcohol measuring device with improved mouthpiece
- Patent number 7,993,281
- Issue date Aug 9, 2011
- Drager Safety AG & Co. KGaA
- Burkhard Stock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrochemical gas sensor
- Patent number 7,608,177
- Issue date Oct 27, 2009
- Drager Safety AG & Co. KGaA
- Andreas Nauber
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor
- Patent number 7,406,854
- Issue date Aug 5, 2008
- Drager Safety AG & Co. KGaA
- Björn Lange
- G01 - MEASURING TESTING
Information Patent Grant
Device and process for measuring breath alcohol
- Patent number 7,329,390
- Issue date Feb 12, 2008
- Drager Safety AG & Co. KGaA
- Burkhard Stock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Explosion-proof gas sensor
- Patent number 7,310,991
- Issue date Dec 25, 2007
- Drager Safety AG & Co. KGaA
- Björn Lange
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor with increased measuring sensitivity
- Patent number 7,257,986
- Issue date Aug 21, 2007
- Dräger Safety AG&Co. KGaA
- Stephan Haupt
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical measuring cell
- Patent number 5,723,036
- Issue date Mar 3, 1998
- Dragerwerk Aktiengesellschaft
- Rigobert Chrzan
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical measuring cell
- Patent number 5,702,576
- Issue date Dec 30, 1997
- Dragerwerk Aktiengesellschaft
- Herbert Kiesele
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LIQUID ELECTROLYTE FOR AN ELECTROCHEMICAL GAS SENSOR
- Publication number 20210088470
- Publication date Mar 25, 2021
- Drager Safety AG & Co. KGaA
- Andreas NAUBER
- G01 - MEASURING TESTING
Information Patent Application
ELECTROCHEMICAL GAS SENSOR
- Publication number 20200326298
- Publication date Oct 15, 2020
- Drager Safety AG & Co. KGaA
- Rigobert CHRZAN
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND TEST DEVICE FOR TESTING A GAS SENSOR, AND SYSTEM CONSIST...
- Publication number 20200278332
- Publication date Sep 3, 2020
- Drager Safety AG & Co. KGaA
- Mladen SCHLICHTE
- G01 - MEASURING TESTING
Information Patent Application
ELECTROCHEMICAL GAS SENSOR, LIQUID ELECTROLYTE AND USE OF A LIQUID...
- Publication number 20190101506
- Publication date Apr 4, 2019
- Drager Safety AG & Co. KGaA
- Andreas NAUBER
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LIQUID ELECTROLYTE FOR AN ELECTROCHEMICAL GAS SENSOR
- Publication number 20160116430
- Publication date Apr 28, 2016
- Drager Safety AG & Co.
- Andreas NAUBER
- G01 - MEASURING TESTING
Information Patent Application
ELECTROCHEMICAL GAS SENSOR, LIQUID ELECTROLYTE AND USE OF A LIQUID...
- Publication number 20160103092
- Publication date Apr 14, 2016
- Drager Safety AG & Co. KGaA
- Andreas NAUBER
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR WITH AN ESPECIALLY EXPLOSION-PROOF HOUSING
- Publication number 20100283991
- Publication date Nov 11, 2010
- Drager Safety AG & Co. KGaA
- Rigobert CHRZAN
- G01 - MEASURING TESTING
Information Patent Application
BREATH ALCOHOL MEASURING DEVICE WITH IMPROVED MOUTHPIECE
- Publication number 20060206034
- Publication date Sep 14, 2006
- Burkhard Stock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Gas sensor
- Publication number 20060162426
- Publication date Jul 27, 2006
- Drager Safety AG & Co. KGaA
- Bjorn Lange
- G01 - MEASURING TESTING
Information Patent Application
Explosion-proof gas sensor
- Publication number 20060162425
- Publication date Jul 27, 2006
- Drager Safety AG & Co. KGaA
- Bjorn Lange
- G01 - MEASURING TESTING
Information Patent Application
Electrochemical gas sensor
- Publication number 20060124458
- Publication date Jun 15, 2006
- Drager Safety AG & Co. KGaA
- Andreas Nauber
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Gas sensor with increased measurig sensitivity
- Publication number 20050229675
- Publication date Oct 20, 2005
- Stephan Haupt
- G01 - MEASURING TESTING
Information Patent Application
Breath alcohol measuring device with improved mouthpiece
- Publication number 20040204655
- Publication date Oct 14, 2004
- Burkhard Stock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device and process for measuring breath alcohol
- Publication number 20030228702
- Publication date Dec 11, 2003
- Burkhard Stock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Rigobert Chrzan

Person

Patents Grantslast 30 patents

Liquid electrolyte for an electrochemical gas sensor

Electrochemical gas sensor

Electrochemical gas sensor, liquid electrolyte and use of a liquid...

Liquid electrolyte for an electrochemical gas sensor

Electrochemical gas sensor, liquid electrolyte and use of a liquid...

Gas sensor with an especially explosion-proof housing

Breath alcohol measuring device with improved mouthpiece

Electrochemical gas sensor

Gas sensor

Device and process for measuring breath alcohol

Explosion-proof gas sensor

Gas sensor with increased measuring sensitivity

Electrochemical measuring cell

Electrochemical measuring cell

Patents Applicationslast 30 patents

LIQUID ELECTROLYTE FOR AN ELECTROCHEMICAL GAS SENSOR

ELECTROCHEMICAL GAS SENSOR

METHOD AND TEST DEVICE FOR TESTING A GAS SENSOR, AND SYSTEM CONSIST...

ELECTROCHEMICAL GAS SENSOR, LIQUID ELECTROLYTE AND USE OF A LIQUID...

LIQUID ELECTROLYTE FOR AN ELECTROCHEMICAL GAS SENSOR

ELECTROCHEMICAL GAS SENSOR, LIQUID ELECTROLYTE AND USE OF A LIQUID...

GAS SENSOR WITH AN ESPECIALLY EXPLOSION-PROOF HOUSING

BREATH ALCOHOL MEASURING DEVICE WITH IMPROVED MOUTHPIECE

Gas sensor

Explosion-proof gas sensor

Electrochemical gas sensor

Gas sensor with increased measurig sensitivity

Breath alcohol measuring device with improved mouthpiece

Device and process for measuring breath alcohol