Ralf Doring

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Lubeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for measuring the concentration of paramagnetic gases
- Patent number 8,596,109
- Issue date Dec 3, 2013
- Dräger Medical GmbH
- Hartmut Stark
- G01 - MEASURING TESTING
Information Patent Grant
Gas concentration-measuring device
- Patent number 8,199,326
- Issue date Jun 12, 2012
- Drägerwerk AG & Co., KGaA
- Peter Dreyer
- G01 - MEASURING TESTING
Information Patent Grant
Gas concentration measuring apparatus
- Patent number 7,705,991
- Issue date Apr 27, 2010
- Draeger Medical AG & Co. KG
- Ralf Döring
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR MEASURING THE PHYSICAL PROPERTIES OF GASES
- Publication number 20110252868
- Publication date Oct 20, 2011
- DRAGER MEDICAL GMBH
- Ralf DÖRING
- G01 - MEASURING TESTING
Information Patent Application
GAS CONCENTRATION-MEASURING DEVICE
- Publication number 20100225917
- Publication date Sep 9, 2010
- Dragerwerk AG & Co. KGaA
- Peter DREYER
- G01 - MEASURING TESTING
Information Patent Application
Gas concentration measuring apparatus
- Publication number 20080074647
- Publication date Mar 27, 2008
- Drager Medical AG & Co. KG.
- Ralf Doring
- G01 - MEASURING TESTING