Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333592 | Ignition coil for ignition systems in combustion engines | Walter Benedikt, Dieter Betz, Werner Grewe | 1994-08-02 |
GH
Gerhard Haist
Overall (All Time): #3,803,021 of 4,157,543Top 95%
1
Patents All Time