Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jacques Baudouin | Lafarge | 2 |
| 2 | Sylvain Soboul | Compagnie Generale Des Etablissements Michelin | 1 |
| 2 | Georges Loyer | Lafarge Conseils Et Etudes | 1 |
| 2 | Marcel Debos | — | 1 |
5 patents · 4 inventors
Ranked #68,584 of 111,555 cities Top 65%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jacques Baudouin | Lafarge | 2 |
| 2 | Sylvain Soboul | Compagnie Generale Des Etablissements Michelin | 1 |
| 2 | Georges Loyer | Lafarge Conseils Et Etudes | 1 |
| 2 | Marcel Debos | — | 1 |