Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4258682 | Switching control circuit, especially for motor vehicle engines | Wolfgang Maisch | 1981-03-31 |
AC
Alain Constanty
Overall (All Time): #4,086,536 of 4,157,543Top 100%
1
Patents All Time