Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4553520 | Device for the generation of a defined fuel vapor/air mixture | Josef Zieger | 1985-11-19 |
| 4388911 | Apparatus for producing a defined fuel vapor-air mixture for gasoline internal combustion engines | — | 1983-06-21 |