Ralf Lorenzen

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Lubeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for operating a respirator
- Patent number 8,707,951
- Issue date Apr 29, 2014
- Dräger Medical GmbH
- Ralf Lorenzen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas-mixing device for respirators
- Patent number 8,047,205
- Issue date Nov 1, 2011
- Dräger Medical GmbH
- Tilman von Blumenthal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the automatic recording of pressure-vs.-volume curves d...
- Patent number 7,708,015
- Issue date May 4, 2010
- Dräger Medical AG & Co. KG
- Dieter Seeger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR OPERATING A RESPIRATOR
- Publication number 20100224189
- Publication date Sep 9, 2010
- Drager Medical AG & Co. KG
- Ralf LORENZEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GAS-MIXING DEVICE FOR RESPIRATORS
- Publication number 20080121233
- Publication date May 29, 2008
- Drager Medical AG & Co. KG
- Tilman von Blumenthal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for the automatic recording of pressure-vs.-volume curves d...
- Publication number 20060037616
- Publication date Feb 23, 2006
- Drager Medical AG & Co. KGaA
- Dieter Seeger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE