Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422237 | Respirator with a breathing circuit | Jürgen Manigel, Claus Bunke, Matthias Witt | 2002-07-23 |
| 6368621 | Preparation in particular for use as a medication and/or food supplement | Georg Kokkinis | 2002-04-09 |