Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10185302 | Method for operating a gear cutting machine | Jurgen Weber, Karl-Martin Ribbeck | 2019-01-22 |
| 7198441 | Method and machine for cutting spiral bevel gears | Ralf Klingen, Torsten Koenig | 2007-04-03 |
| 7156718 | Generating method and machine for spiral bevel gears | Torsten Koenig, Karl-Martin Ribbeck, Matthias Radermacher | 2007-01-02 |