Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020769 | Apparatus for actuating and/or monitoring a brushless DC motor | Marc Arabackyj, Thomas Huemmrich, Mathias Kuhn, Robert Istvan Loerincz, Andreas Pschorr | 2018-07-10 |
| 9748875 | Method and device for operating a brushless DC motor | Marc Arabackyj, Edgar Jerichow, Mathias Kuhn, Andreas Pschorr, Robert Istvan Loerincz | 2017-08-29 |
| 7013225 | Method for determining the amount of an operating medium in a motor vehicle | Hartwig Hellwig, Klaus Land, Harald C. Ott, Martin Riedel | 2006-03-14 |
| 6266587 | Method for determining the times when it will be necessary to change, or add to, the engine oil in a motor vehicle engine | Markus Harfmann, Klaus Land, Rudolf Thom | 2001-07-24 |
| 5831154 | Process for determining a liquid quantity, particularly an engine oil quantity in a motor vehicle | Markus Hartmann, Klaus Land, Alfred Weinschenk | 1998-11-03 |