Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080918 | Apparatus and method for controlling the machining of workpieces using piezoceramic transducers | Konrad Tzschentke, Hans-Jürgen Schreiner, Raouf Ben Amor, Michael Fripan | 2011-12-20 |
| 8063544 | Monolithic bending element | Reiner Bindig, Claudia Voigt, Jurgen Schmidt, Hans-Jürgen Schreiner | 2011-11-22 |
| 6301761 | Method for producing a composite ultrasonic transducer | Axel Brenner | 2001-10-16 |
| 5196754 | Piezoelectric tone generator and a process for producing it | Heinrich Berthold, Thomas Uhl, Georg Wiesend | 1993-03-23 |