Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993371 | Device for absorption and controlled discharge of liquid excretions | — | 2018-06-12 |
| 8418680 | Gas guide system for a combustion engine, a combustion engine and a method for operating the engine | Günter Zitzler | 2013-04-16 |
| 7941999 | Internal combustion engine | Rolf Traub | 2011-05-17 |