Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5170040 | Device for supplying energy to a heated window pane from an electrical network of a motor vehicle | Rainer Wirtz, Wunibald Frey | 1992-12-08 |
RR
Ralph-Gebhard Renk
Overall (All Time): #3,865,170 of 4,157,543Top 95%
1
Patents All Time