Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4237835 | Speed-dependent ignition timing system for internal combustion engines | Friedrich Rabus, Richard Schleupen | 1980-12-09 |
| 4228778 | Extended spark capacitor discharge ignition system | Friedrich Rabus | 1980-10-21 |
| 4217868 | Ignition system for internal combustion engines, particularly of the automotive type | Friedrich Rabus, Ewald Stuible | 1980-08-19 |
| 4217872 | Multiple spark ignition system for an internal combustion engine | Friedrich Rabus | 1980-08-19 |
| 4181112 | High-voltage ignition system to generate a spark for an internal combustion engine, and method to generate the spark energy | Josef Wahl, Friedrich Rabus, Bert Wurst, Karl-Heinz Adler | 1980-01-01 |