Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748918 | Fuel injector having integrated spark plug | Franz Rieger, Gernot Wuerfel | 2004-06-15 |
| 6536405 | Fuel injection valve with integrated spark plug | Franz Rieger, Gernot Wuerfel | 2003-03-25 |
| 6186419 | Fuel injection device | Bernd Dittus | 2001-02-13 |
| 5823161 | Fuel injection device for internal combustion engines | Detlev Potz, Guenter Lewentz, Ralf Maier, Uwe Gordon, Andreas Kreh +1 more | 1998-10-20 |