Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321579 | Circuit arrangement for monitoring operating functions in motor vehicles | Franz Jochmann, Wolfgang Dietz, Olaf Bauernfeind | 1982-03-23 |
HF
Helmut Fischer
Overall (1982): #60,046 of 81,411Top 75%
1
Patents 1982