Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140234 | Valve | Helmut Hermann, Stefan Wöstmann, Stefan Zikeli, Michael Longin | 2024-11-12 |
| 12102939 | Thin-layer treatment device | Stefan Zikeli, Hannes KITZLER, Paul AIGNER, Michael Longin, Rainer Naef | 2024-10-01 |