Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410863 | Method for switching an electrically shiftable transmission for a vehicle, and electrically shiftable transmission | Matthias Callesen | 2025-09-09 |
| 6567735 | Method for shortening shifting time in a semi-automatic transmission | Harald Bortfeld, Alfred Klatt | 2003-05-20 |