Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221196 | Fuel injection pump for internal combustion engines | Bernd Harbig, Gottfried Kuehne, Johann Warga, Theodor Stipek, Heinz Lauterbach | 1993-06-22 |
| 4840161 | Fuel injection pump for internal combustion engines | Josef Guentert, Walter Haefele, Manfred Kraemer, Uwe Kuhn, Johann Warga | 1989-06-20 |