Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7714459 | Locking device for a steering shaft having a selectable switching position when the locking bolt arrangement is displaced in the direction of a release end position | Mark Hirche, Hans-Joachim Limburg, Andreas Van Den Boom | 2010-05-11 |
| 7363785 | Blocking device for motor vehicle steering shaft | Hans-Joachim Limburg | 2008-04-29 |
| 7121126 | Apparatus for locking a motor-vehicle steering shaft | — | 2006-10-17 |
| 7104097 | Device for blocking the steering spindle of a motor vehicle | — | 2006-09-12 |
| 6915671 | Apparatus for locking a motor-vehicle steering shaft | — | 2005-07-12 |
| 6755058 | Lock, particularly for locking the steering spindle of a motor vehicle | — | 2004-06-29 |
| 6647751 | Lock for a motor vehicle steering column | — | 2003-11-18 |
| 6543262 | Lock for locking the steering shaft or the gear rack of the steering gear or the output shaft of the transmission of a motor vehicle | Hans-Joachim Limburg, Ludwig Zauser | 2003-04-08 |