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 |
10 patents · 4 inventors
Ranked #9,301 of 42,968 cities Top 25%
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 |