Top Inventors at Von Roll Umwelttechnik Ag All Time
Showing 1–37 of 37 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hans Ruegg | 8 |
| 2 | Felix Koller | 3 |
| 2 | Josef Mercx | 3 |
| 2 | Norbert Kiethe | 3 |
| 2 | Patrick Muller | 3 |
| 2 | Ruedi Frey | 3 |
| 2 | Rudolf Frey | 3 |
| 2 | Stefan Forsberg | 3 |
| #9 | Ernst Hugentobler | 2 |
| #9 | Erich Vogler | 2 |
| #9 | Karl Heinz Pflugl | 2 |
| #9 | Klaus Zoss | 2 |
| #9 | Peter Straub | 2 |
| #9 | Rolf Hauser | 2 |
| #9 | Theo Rey | 2 |
| #9 | Werner Brennwald | 2 |
| #9 | Alfred Edlinger | 2 |
| #9 | Anton Mayer | 2 |
| #19 | Bruno Andreoli | 1 |
| #19 | Daniel Morant | 1 |
| #19 | Erwin Wachter | 1 |
| #19 | Fritz Weber | 1 |
| #19 | Gérard Capitaine | 1 |
| #19 | Jean-Pierre Budliger | 1 |
| #19 | Jorg Meier | 1 |
| #19 | Karl-Heinz Pfluegl | 1 |
| #19 | Manfred Wider | 1 |
| #19 | Peter Benz | 1 |
| #19 | Philipp Oliver Morf | 1 |
| #19 | Rainer Flury | 1 |
| #19 | Sandrine Person | 1 |
| #19 | Werner Seglias | 1 |
| #19 | Willi Heinrich | 1 |
| #19 | Thomas Ungricht | 1 |
| #19 | Vladimir Rolih | 1 |
| #19 | Peter Schoener | 1 |
| #19 | Alfons Schirmer | 1 |