Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE45540 | Tool holder | Günter Tewes, Bernd Holl | 2015-06-02 |
| 7597402 | Tool holder | Günter Tewes, Bernd Holl | 2009-10-06 |
| 7547075 | Fixing device for a shank chisel | Günter Tewes, Bernd Holl | 2009-06-16 |