Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619268 | Method and apparatus for regulating voltages and voltage gradients for driving piezoelectric elements | Johannes-Jörg Rueger, Volker Pitzal, Udo Schulz | 2003-09-16 |
MM
Matthias Mrosik
Overall (2003): #163,923 of 273,478Top 60%
1
Patents 2003