Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eberhard Waldhor | Imerys Graphite & Carbon Switzerland, Sa | 1 |
| 1 | Erik Philipp | Vifor (International) Ag | 1 |
| 1 | Harald Fessler | Fpt Motorenforschung Ag | 1 |
| 1 | Rolf Kalbermatten | Lonza | 1 |
| 1 | Urs Karl Fischer | Ivoclar Vivadent Ag | 1 |