Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731050 | Piezoceramic multilayer actuators and a process for their manufacture | Hans-Jürgen Schreiner | 2004-05-04 |
| 6715731 | Piezoelectric valve | Peter Post, Jürgen Gerhartz | 2004-04-06 |