Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840113 | Louver vent for the ventilation of a motor vehicle passenger compartment | Karl-Heinz Weller, Hans Trube | 1989-06-20 |
| 4830054 | Component assembly of several directional control valves adapted to be shifted electromagnetically independently of one another | Dieter Feichtiger, Klaus Neuffer, Wolfgang Biber, Jean-Paul Corbier, Christian Dragoni | 1989-05-16 |