Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561173 | Ignition system for internal combustion engines | Dieter Betz | 2003-05-13 |
WS
Wolfram Schoellig
Overall (2003): #90,311 of 273,478Top 35%
1
Patents 2003