Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5116343 | Device for disintegrating concretions disposed in body cavities | Felix Ams, Ulf Zanger | 1992-05-26 |
| 4721107 | Instrument for ultrasonic lithotripsy | Werner Krauss, Helmut Wurster | 1988-01-26 |
| 4688087 | Light projector having a controllable intensity of illumination | Felix Ams, Helmut Wurster | 1987-08-18 |