Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8225788 | Modular respiration system for the mechanical respiration of a patient | Jürgen Manigel, Götz Kullik | 2012-07-24 |
| 8047205 | Gas-mixing device for respirators | Tilman von BLUMENTHAL, Judith Löser, Ralf Lorenzen, Frank Oelgarth | 2011-11-01 |
| 6729343 | Valve arrangement for controlling the flow rate of a gas | Tilmann von Blumenthal, Ralf Lorenzen | 2004-05-04 |
| 6520180 | Device for measuring a breathing gas component in a breathing gas line | Dieter Sahmkow, Tillmann von Blumenthal, Dirk Fiebelkorn, Hendrik Hantzko | 2003-02-18 |
| 5927275 | Valve for a respirator | Ralf-Ernst Loser | 1999-07-27 |
| 4565325 | Water cooling apparatus for metal sheets and belts | — | 1986-01-21 |