Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700301 | Method and device for detecting a fault current across a piezoelectric actuator of an injector or its high voltage supply lead | Johannes-Jörg Rueger, Matthias Mrosik, Udo Schulz | 2004-03-02 |