Top Inventors at Wirth Maschinen-Und Bohrgerate-Fabrik Gmbh 1994
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hermann Hamburger | 1 |
| 1 | Walter Weber | 1 |
| 1 | Wilfried Piefenbrink | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hermann Hamburger | 1 |
| 1 | Walter Weber | 1 |
| 1 | Wilfried Piefenbrink | 1 |