Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073110 | Fuel supply system for the active purging of an antechamber of a spark-ignition internal combustion engine, using fuel vapor or a fuel vapor/air mixture, with the aid of a fuel evaporator upstream from the antechamber | Dirk Hagelstein | 2021-07-27 |