Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419722 | Turbine-driven dental instrument | — | 2025-09-23 |
| 12201487 | Reverse-flow brake for rotors in dental preparation instruments | Stefan Göbel, Metin Ertugrul | 2025-01-21 |
| 12178670 | Dental turbine | Stefan Göbel | 2024-12-31 |
| D903868 | Dental handpiece | Stefan Krust | 2020-12-01 |
| 10736712 | Clamping device for clamping a cylindrical instrument shank | Metin Ertugrul, Stefan Göbel | 2020-08-11 |
| 10736713 | Dental handpiece having a rolling bearing | Thomas Bierbaum, Matthias Rein, Ralf Sutter | 2020-08-11 |
| 9867676 | Dental preparation instrument with a pneumatic turbine | Metin Ertugrul | 2018-01-16 |
| 9833298 | Dentists' preparation instrument | Matthias Rein, Metin Ertugrul, Ralf Sutter | 2017-12-05 |
| 9554870 | Dentists' preparation instrument | Matthias Rein, Metin Ertugrul, Ralf Sutter, Alexander Muhlbeyer | 2017-01-31 |
| 9433475 | Laser handpiece, exchangeable fiber-optic insert and control unit therefor | Thomas Bierbaum, Hermann Landgraf, Matthias Rein, Ralf Sutter, Thomas Jerger +1 more | 2016-09-06 |
| 5388988 | Dental instrument for treating teeth with a laser beam | Lutz Beerstecher, Ralf Sutter | 1995-02-14 |
| 4983121 | Dental handpiece | Reinhard Straihammer, Werner Schuss, Lutz Beerstecher | 1991-01-08 |
| 4753595 | Dental handpiece | Werner Schuss, Walter Weber | 1988-06-28 |