Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10526955 | Supercharging device for an internal combustion engine, and operating method for the supercharging device | Jan Ehrhard, Hong Zhang | 2020-01-07 |
| 10513972 | Supercharger device for an internal combustion engine, and a method for operating said supercharger device | Jan Ehrhard, Hong Zhang | 2019-12-24 |