Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871662 | Ventilation and/or pressure-equalizing system for a fuel tank | Stefan Klein, Michael Koenig, Stefan Leuchtenberg, Dieter Scheurenbrand, Manfred Weil | 2005-03-29 |
| 6289947 | Fuel tank system especially for motor vehicles and method for controlling and monitoring said system | Klaus J. Heimbrodt, Helmut Auernhammer, Thomas Theuer, Thomas Conrad, Bertold Ediger +4 more | 2001-09-18 |