Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5979422 | Ignition rail with sealed movable connections | Werner Flierl, Herbert Laufer | 1999-11-09 |
| 5063774 | Tire pressure sensor for motor vehicles | Johannes Burkard | 1991-11-12 |