Frank Oelgarth

Follow

Person

Divonne les Bains, FR

People

Patents Grantslast 30 patents

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

Patents Applicationslast 30 patents

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