Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9915216 | Method for ascertaining the absolute injection quantity in an internal combustion engine and the system for this purpose | — | 2018-03-13 |
| 9874495 | Method and device for determining the lambda value with a broadband lambda sensor of an internal combustion engine, particularly of a motor vehicle | Andreas Michalske | 2018-01-23 |
| 9211787 | Method for calibrating exhaust gas probes and fuel dosing devices in a hybrid vehicle | Bernhard Ledermann, Andreas Michalske, Klaus Theiss, Bernhard Matrohs | 2015-12-15 |
| 9074631 | Mutli-piece rolling bearing | Marc-Andre Schaefer | 2015-07-07 |
| 9061545 | Wheel bearing unit | Robert Heuberger | 2015-06-23 |
| 8461396 | Process for purifying aqueous glyoxal solutions | Petra Deckert, Peter Groll, Bernd Rumpf | 2013-06-11 |
| 6902589 | Method for producing shaped, activated charcoal | Joachim Guderian, Volker Heil, Michael Feseker, Jens Sohnemann | 2005-06-07 |