Top Inventors at Ecoclean Gmbh All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Egon Käske | 2 |
| 2 | Norbert Klinkhammer | 2 |
| 3 | Alexander GENZE | 2 |
| #4 | Benno Zimmermann | 1 |
| #5 | Hermann-Josef David | 1 |
| #6 | Marko Flatten | 1 |
| #7 | Michael Foerster | 1 |
| #8 | Otfried Meyer | 1 |
| #9 | Ruediger Fritzen | 1 |
| #10 | Werner Karls | 1 |