Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550903 | Method and device for polarizing a piezoelectric actuator | Bernhard Döllgast, Kord Witte | 2009-06-23 |
| 7218037 | Method for improving the long-term stability of a piezoelectric actuator and a piezoelectric actuator | Michael Denzler, Stefan Kohn, Martin Neumaier, Klaus Plecher, Andreas Voigt +1 more | 2007-05-15 |