Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373829 | Fuel supply system of an internal-combustion engine | Andreas Schuers, Martin Scholz, Axel Michelet | 1994-12-20 |
| 5195498 | Tank-venting apparatus as well as a method and arrangement for checking the tightness thereof | Johann Siebler, Stephan Pelters, Andreas Blumenstock, Helmut Denz, Axel Michelet +2 more | 1993-03-23 |