Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111878 | Piston of an internal-combustion engine | Philipp Licht | 2021-09-07 |
| 11085353 | Oil supply element and piston of an internal combustion engine | — | 2021-08-10 |
| 10920886 | Piston of an internal combustion engine | Kai Schreer | 2021-02-16 |