Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247234 | Control arrangement | Rainer Bitzer, Karl-Heinz Hagele, Bernd Dittmer, Rainer Burkel | 1993-09-21 |
| 5175541 | Evaluating circuit for inductive displacement pickup | — | 1992-12-29 |
| 5123301 | Method of shifting gears of automatic transmission in motor vehicles | Karl-Heinz Hagele | 1992-06-23 |
| 4926983 | Hydraulic shock absorber | Bernd Taubitz, Claus Kramer, Kurt Engelsdorf, Armin Schuelke | 1990-05-22 |
| 4905798 | Shock absorber | Kurt Engelsdorf, Karl-Heinz Hagele, Bernd Taubitz, Quang N. Tran | 1990-03-06 |
| 4893699 | Shock absorber | Kurt Engelsdorf, Karl-Heinz Hagele, Bernd Taubitz, Quang N. Tran | 1990-01-16 |
| 4612845 | Electromagnetically operated dual-valve flow-control assembly | Rainer Burkel | 1986-09-23 |
| 4264830 | Switching circuit for high-voltage thyristors | Franz Maurer, Rainer Wirtz, Eberhard Weiss | 1981-04-28 |