Top Inventors at Gressel Ag All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Heinrich Berchtold | 5 |
| 2 | Marcel Schlüssel | 4 |
| 3 | Adolf Wuerthele | 1 |
| 3 | Adolf Würthele | 1 |
| 3 | Walter Ruegg | 1 |
| 3 | Thomas Schaublin | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Heinrich Berchtold | 5 |
| 2 | Marcel Schlüssel | 4 |
| 3 | Adolf Wuerthele | 1 |
| 3 | Adolf Würthele | 1 |
| 3 | Walter Ruegg | 1 |
| 3 | Thomas Schaublin | 1 |