Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | René Wälchli | Abb Management Ag | 2 |
| 1 | Ferenc Schell | Polytec Gmbh | 2 |
| 3 | by Mary Margrith Baumann-Schmid, heir | Hoffmann-La Roche | 1 |
| 3 | Marcel RIEKER | GE | 1 |
| 3 | Rolf Bandhauer | Birchmeier Sprühtechnik Ag | 1 |
| 3 | by Ernst Georges Schmid-Gautschi, heir | Hoffmann-La Roche | 1 |
| 3 | Renzo Coccioni | Sprecher & Schuh Ag | 1 |