Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697557 | Tank ventilation valve, tank ventilation system and method for keeping open an electromagnetically activated valve | — | 2020-06-30 |
| 10533692 | Heatable media line | Klaus Kondziella, Gerhard Müller-Riederer | 2020-01-14 |