Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296564 | Heater or air conditioner for vehicles | Klaus Arold | 2001-10-02 |
| 6257975 | Ventilation device for vehicles | — | 2001-07-10 |
SG
Stefan Giez
Overall (All Time): #2,228,435 of 4,157,543Top 55%
2
Patents All Time