Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352289 | Fuel consumption indicator | Gerhard Ruschek | 1982-10-05 |
| 4352404 | Device for the control of the traveling speed of a motor vehicle | — | 1982-10-05 |
| 4313515 | Device for the control of the traveling speed of a motor vehicle | Arnold Mann | 1982-02-02 |