Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873956 | Fuel injection pump for internal combustion engines | Wolfgang Fehlmann, Gerald Hofer, Dieter Junger, Anton Karle | 1989-10-17 |
| 4811318 | Disk player with magazine | — | 1989-03-07 |
| 4800553 | Device for recording information on and playing it back from a driven recording medium | — | 1989-01-24 |
| 4796592 | Fuel injection pump for internal combustion engines | Gerald Hofer, Max Straubel | 1989-01-10 |