Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11043368 | Method for ionizing gaseous samples by means of a dielectric barrier discharge and for subsequently analyzing the produced sample ions in an analysis appliance | Joachim Franzke, Felix David Klute, Sebastian-Philipp Brandt | 2021-06-22 |
| 9874578 | Apparatus for taking a sample and for passing the sample to an analytical evaluation system | Peter Roeper, Luzia Seifert | 2018-01-23 |
| 7973279 | Method and device for generating positively and/or negatively ionized gas analytes for gas analysis | Joerg Ingo Baumbach, Antje Michels, Joachim Franzke | 2011-07-05 |