Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724455 | Method for assisted upshifting and device for this purpose | Steffen Hirschmann, Thomas Malischewski | 2020-07-28 |
| 10634014 | Variable valve drive with a sliding cam system for an internal combustion engine | Thomas Malischewski, Steffen Hirschmann | 2020-04-28 |