Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hans Knoepfel | Alstom Technology | 2 |
| 1 | Ernst Mischler | Schneeberger Holding Ag | 2 |
| 3 | José L. Scherrer | Ao Technology Ag | 1 |
| 3 | René Vinzenz Blum | Omya International Ag | 1 |
| 3 | Beat Karth | Omya International Ag | 1 |
| 3 | Sepp Steffen | Prospective Concepts Ag | 1 |
| 3 | Hans Ulrich Ammann | Prospective Concepts Ag | 1 |