Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4478183 | Idling speed control for internal combustion engines | Wolfgang Misch, Manfred Henning | 1984-10-23 |
AF
Adolf Freytag
Overall (All Time): #4,042,829 of 4,157,543Top 100%
1
Patents All Time