Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joerg Berthoud | Eta Sa Manufacture Horlogère Suisse | 4 |
| 2 | Gabriele Bordoli | Straumann Holding Ag | 2 |
| 3 | Jurg Gfeller | — | 1 |
| 3 | Gérard Huguenin | — | 1 |
| 3 | Erwin Koelbl | Eta Sa Fabriques D'Ebauches | 1 |
| 3 | Gildas Le Doussal | Montblanc-Simplo Gmbh | 1 |