Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carol Lefebvre Du Grosriez | Kaysersberg, S.A. | 2 |
| 2 | Jean-Marie Gueguen | Drillflex | 1 |
| 2 | Philippe Burnier | Synthelabo | 1 |
| 2 | Jean-Louis Sabot | Rhone-Poulenc Chimie | 1 |
| 2 | Claude Dezael | Institut Francais Du Petrole | 1 |
| 2 | Helmut Abel | Unknown | 1 |
| 2 | Luc Lebreton | Delalande S.A. | 1 |
| 2 | Jean-Luc Fontaine | Bay Networks, Nc. | 1 |