Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6196169 | Cooling device for a vehicle combustion motor | — | 2001-03-06 |
| 4715541 | Fuel injection nozzle for combustion engines | Otto Freudenschuss, Gunther Herdin, Harald Schmidt | 1987-12-29 |