Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915678 | Ozone sensor operating according to the work function measurement principle | Maximilian Fleischer, Hans Meixner, Bernhard Ostrick, Elfriede Simon, Martin Zimmer | 2005-07-12 |