Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827976 | Vacuum distributor box | Klaus-Jurgen Heimbrodt, Dieter Simon, Dieter Feichtiger, Rudi Kneib, Gunther Weikert +2 more | 1989-05-09 |
| 4811562 | Adjusting drive | Dieter Feichtiger, Josef Schumacher, Peter Haller, Klaus-Jurgen Heimbrodt | 1989-03-14 |
| 4796662 | Valve arrangement with main shifting valve and pilot control valve | Dieter Feichtiger, Paul Schwerdt | 1989-01-10 |