Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344812 | Gear oil composition | Qinggao Ma, Rene Koschabek, Philippe Rabbat, Karolin Monz, Frank Rittig +2 more | 2025-07-01 |
| 11952551 | Gear oil composition | Qinggao Ma, Rene Koschabek, Philippe Rabbat, Karolin Monz, Frank Rittig +2 more | 2024-04-09 |