Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573639 | Piezoelectric actuator | Lothar Henneken | 2003-06-03 |
| 6552472 | Piezoelectric actuator | — | 2003-04-22 |
| 6547213 | Valve for controlling liquids | Wolfgang Stoecklein, Klaus-Peter Schmoll | 2003-04-15 |
| 6507140 | Piezoelectric actuator with an outer electrode that is adapted for thermal expansion | Alexander Hedrich | 2003-01-14 |