Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4669443 | Ignition device for spark-ignited internal combustion engine | Hermann Oetting, Hans-Joachim Oberg, Dieter Pundt | 1987-06-02 |
WB
Willi Binnewies
Overall (All Time): #3,975,451 of 4,157,543Top 100%
1
Patents All Time