Bernhard LUDWIG

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Lubeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Modular respiration system for the mechanical respiration of a patient
- Patent number 8,225,788
- Issue date Jul 24, 2012
- Dräger Medical GmbH
- Jürgen Manigel
- 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
Valve arrangement for controlling the flow rate of a gas
- Patent number 6,729,343
- Issue date May 4, 2004
- Dräger Medical AG & Co. KGaA
- Bernhard Ludwig
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device for measuring a breathing gas component in a breathing gas line
- Patent number 6,520,180
- Issue date Feb 18, 2003
- Drager Medizintechnik GmbH
- Dieter Sahmkow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Valve for a respirator
- Patent number 5,927,275
- Issue date Jul 27, 1999
- Dragerwerk AG
- Ralf-Ernst Loser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MODULAR RESPIRATION SYSTEM FOR THE MECHANICAL RESPIRATION OF A PATIENT
- Publication number 20080264417
- Publication date Oct 30, 2008
- Drager Medical AG & Co. KG
- Jurgen MANIGEL
- 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
Valve arrangement for controlling the flow rate of a gas
- Publication number 20020179147
- Publication date Dec 5, 2002
- Bernhard Ludwig
- G05 - CONTROLLING REGULATING