Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188088 | Electronic ignition system for an internal combustion engine | Klaus Stamm | 1993-02-23 |
SH
Siegbert Graf vom Hagen
Overall (All Time): #3,817,758 of 4,157,543Top 95%
1
Patents All Time