Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471982 | Steering column including a protective cover | Kristian Tebbe, Dirk Sickert, Joachim Heidel | 2019-11-12 |
| 9676407 | Steering column including a protective cover | Kristian Tebbe, Dirk Sickert, Joachim Heidel | 2017-06-13 |