Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372102 | Process for heating the intake air in internal-combustion engines by means of a flame starting system | Friedrich Schmid, Andreas Koppitz, Peter Joppig, Roland Klak | 1994-12-13 |
| 5138987 | Process for heating the intake air internal combustion engines by means of a flame starting system | Friedrich Schmid, Peter Joppig, Roland Klak | 1992-08-18 |
| 4389987 | Control member for fuel injection devices | Gerhard Frankle | 1983-06-28 |