Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180258 | Controlling current supplied to electric motor of a seat belt retractor | Martin Specht, Alexander Heckmayr | 2007-02-20 |
| 6439494 | Seat belt retractor | Martin Specht | 2002-08-27 |