Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127632 | Method for detecting faulty components of an electronically regulated fuel injection system of an internal combustion engine | Robert Hoffmann, Steffen Lehner, Anselm Schwarte | 2015-09-08 |
| 9121378 | Method for determining the force conditions at the nozzle needle of a directly driven piezo injector | Michael D. Katzenberger, Robert Hoffmann | 2015-09-01 |