Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8100030 | Joystick | Henning Koschke, Thomas Goebelt, Christian Buchhold-Tomazic, Joachim Meyer-Quade | 2012-01-24 |
| 6566619 | Rocker switch with centering torsion spring | Uwe Gillman, Michael Stoffers | 2003-05-20 |