Chavornay, CH ranks #8,547 worldwide for total patents filed in 2021, with 10 patents from 4 inventors. Leading employers of inventors based in Chavornay, CH include Philip Morris Usa, Philip Morris Products S.A., Comet Ag.
Showing 1–4 of 4 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Philippe Chatelain | Philip Morris Usa | 4 |
| 2 | Frederic Lavanchy | Philip Morris Products S.A. | 3 |
| 3 | Hervé Buri | — | 2 |
| #4 | Cyril Guinnard | Comet Ag | 1 |