Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054053 | Valve and valve arrangement | Matthias Mitzler, Erich Dörfler, Klaus Beetz | 2021-07-06 |
| 10995873 | Valve and valve arrangement | Matthias Mitzler, Erich Dörfler, Klaus Beetz | 2021-05-04 |