Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7286916 | Method for determining the time and extent of maintenance operations | Robert Hoeflacher, Rainer Kaufmann, Kurt Lay, Rupert Reiger | 2007-10-23 |
| 4525782 | Process for determining maintenance and serving intervals on motor vehicles | Dieter Wohlfarth | 1985-06-25 |
| 4484280 | System for controlling the propulsion on motor vehicles | Franz Brugger, Manfred Burckhardt, Horst Grossner, Siegfried Schlosser, Richard Zimmer | 1984-11-20 |