Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9279721 | Gas cell for the optical analysis of gases | Sven Krause, Yifei Wang, Lars Schomann, Roland Harig, Jens Eichmann | 2016-03-08 |
| 7902497 | Method and device for determining the content of lubricating oil in an exhaust gas mixture | Marcus Gohl | 2011-03-08 |
| 6636811 | Method and device for identifying gaseous compounds | Andreas Walte, Wolf Münchmeyer, Torsten Hunte, Stefan Dohren | 2003-10-21 |
| 5979221 | Method for separating selected materials in a gas chromatograph and gas chromatograph for carrying out the method | Andreas Walte, Wolf Münchmeyer, Alexander HARDER, Oliver Räther | 1999-11-09 |