Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7750638 | Measuring device | Kark-Heinz Dittmann | 2010-07-06 |
| 7212005 | Ignition coil tester | — | 2007-05-01 |
| 5444376 | Signal-acquisition device for detecting a high voltage signal at the coils | Karl-Heinz Dittmann | 1995-08-22 |
| 5237278 | Ignition signal sampling device for an ignition system, especially for an internal combustion engine | — | 1993-08-17 |