Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981918 | Circuit for temperature-dependent regulation of the heating current of seat heaters | Rainer Topp | 1999-11-09 |
GM
Gerald Materna
Overall (All Time): #3,666,872 of 4,157,543Top 90%
1
Patents All Time