Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667446 | Rotary knob device with a key function | Stefan Schuberth, Oliver Zegula | 2003-12-23 |
| 6392175 | Control element for control functions | Karl-Heinz Bauer, Joachim Storath | 2002-05-21 |
| 6192774 | Control-knob top part | Karl-Heinz Bauer, Klaus Mueller | 2001-02-27 |
| 5974909 | Control-knob top part | Karl-Heinz Bauer, Klaus Mueller | 1999-11-02 |
| 5952912 | Electrical rotary potentiometer | Karl-Heinz Bauer, Ulrich Brueggemann | 1999-09-14 |
| 4656926 | Ventilation control unit for motor vehicles | Karl-Heinz Bauer | 1987-04-14 |