Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paul Bourrain | Rhone-Poulenc Sante | 2 |
| 2 | Alfred Greiner | Rhone-Poulenc Agrochimie | 1 |
| 2 | Francis Demangeon | Elf France | 1 |
4 patents · 3 inventors
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paul Bourrain | Rhone-Poulenc Sante | 2 |
| 2 | Alfred Greiner | Rhone-Poulenc Agrochimie | 1 |
| 2 | Francis Demangeon | Elf France | 1 |