Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355119 | Fuel recirculation in a fuel cell device having a plurality of fuel cell stacks | Markus Ruf | 2025-07-08 |
| 11749036 | System and method for determining a time at which a vehicle function of a vehicle is brought into use | Markus Ruf | 2023-09-05 |