Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123377 | Method for operating a fuel tank arrangement for a motor vehicle, and corresponding fuel tank arrangement | Aleksandar Tesic | 2024-10-22 |
| 10549629 | Method for controlling depressurisation in a motor vehicle fuel tank | Thierry Collet, Aurélien Groussard | 2020-02-04 |
| 10399434 | Method and computer for controlling the pressure inside a motor vehicle fuel tank | Thierry Collet, Aurélien Groussard | 2019-09-03 |
| 8616047 | Method for the activation of a tank venting valve of a motor vehicle during a leak test | Wolfgang Ludwig, Matthias Wiese | 2013-12-31 |
| 8365706 | Method and device for testing the tightness of a fuel tank of an internal combustion engine | — | 2013-02-05 |
| 8359911 | Method for checking the function of a tank venting valve | Siegfried Meixner, Peter Enders | 2013-01-29 |
| 8161948 | Method for testing the function of a pressure switch of a tank ventilation system, control device, and internal combustion engine | Armin Kohler | 2012-04-24 |
| 8127596 | Method for verifying the tightness of a tank bleeding system without using a pressure sensor | Alexander Ketterer | 2012-03-06 |
| 8108127 | Method for inspecting a tank ventilation device, control device, and internal combustion engine | Oliver Prinz | 2012-01-31 |
| 7690364 | Method for determining the injection correction when checking the tightness of a tank ventilation system | Matthias Wiese, Hong Zhang | 2010-04-06 |
| 7458246 | Method for functionally testing a filling level sensor | Matthias Wiese | 2008-12-02 |