Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558558 | Apparatus for retracting a tool slide of an ultrasonic cutting machine | Hans Bauer | 1996-09-24 |
| 5447485 | Method and apparatus for clamping a tool in a metal cutting machine | Hans Bauer | 1995-09-05 |
| 5426341 | Sonotrode for ultrasonic machining device | Hans Bauer | 1995-06-20 |
| 5361543 | Device for ultrasonic erosion of a workpiece | — | 1994-11-08 |
| 4751916 | Ultrasonic tool | — | 1988-06-21 |