Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920710 | Method for identifying faulty components of a fuel injection system | Robert Hoffmann, Tany Gargiso, Michael Kausche | 2021-02-16 |
| 9470171 | Method for determining a position of a lock element of an injection valve for an internal combustion engine | Robert Dean Hoffman, Steffen Lehner, Hans-Jörg Wiehoff | 2016-10-18 |
| 9086028 | Method and device for operating an injection valve | Anselm Schwarte, Nicolas Nozeran | 2015-07-21 |
| 8973893 | Method and device for determining the actual start of injection of a piezo fuel injection valve | Steffen Lehner, Manfred Kramel, Hans-Jörg Wiehoff, Nicolas Nozeran | 2015-03-10 |
| 7333886 | Method for estimating quantity of fuel injected | Ralf Böhnig, Michael Hardt | 2008-02-19 |