Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jean-Luc Helfer | Eta Sa Manufacture Horlogère Suisse | 3 |
| 2 | Claude Lachat | Etel S.A. | 1 |
| 2 | Dionisius Elisabeth Antonius Florack | Philip Morris Products S.A. | 1 |
| 2 | Marc Schenk | Eta Sa Manufacture Horlogère Suisse | 1 |