Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5027073 | High voltage ignition system monitoring circuit | Karl-Heinz Kugler, Christian Zimmermann, Hans Koehnle | 1991-06-25 |
EK
Ernst Kaller
Overall (All Time): #3,879,428 of 4,157,543Top 95%
1
Patents All Time