Top Inventors at R. Alkan & Cie All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Pierre F. Coutin | 21 |
| 2 | Jean H. Hasquenoph | 8 |
| 3 | Jean-Pierre Mattei | 5 |
| #4 | Didier Duclos | 4 |
| #5 | Daniel Grosselin | 2 |
| #5 | Philippe P. Guitaut | 2 |
| #7 | Jean-Louis Andre | 1 |
| #7 | Jean-Luc Engerand | 1 |
| #7 | Andre Lerouge | 1 |