Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5865569 | Internal broach for the internal broaching of profiles | Reinhard Melcher | 1999-02-02 |
| 5833411 | Vertical broaching machine | Rudolf Dotsch, Andreas Berktold | 1998-11-10 |
| 4514935 | Scanning device for a machine for the automatic sharpening of broaching or reaming tools | Roland Borner | 1985-05-07 |
| 4495733 | Scanning finger for a scanning device of a machine for the automatic sharpening of broaching or reaming tools | Roland Borner, Jurgen Sennewald | 1985-01-29 |