Top Inventors at Le Material Telephonique All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Jean-Pierre Houdard | 2 |
| 2 | Jean-Paul Lager | 2 |
| 3 | Marc Dieudonne | 2 |
| #4 | Bernard M. H. DePouilly | 1 |
| #5 | Bernard F. R. Guy | 1 |
| #6 | Edouard Issenmann | 1 |
| #7 | Hieu K. Nguyen | 1 |
| #8 | Jacques M. Allain | 1 |
| #9 | Jean L. Joubert | 1 |
| #10 | Jean-Claude Le Dall | 1 |
| #11 | Jean-Claude M. Pasquet | 1 |
| #12 | Michel Lacroix | 1 |
| #13 | Pierre P. A. Bougon | 1 |
| #14 | Pierre Weiss | 1 |
| #15 | Renee Quintin | 1 |
| #16 | Claude H. Picou | 1 |
| #17 | Daniel Courtel | 1 |
| #18 | Claude M. Villemant | 1 |
| #19 | Daniel A. Vautherin | 1 |
| #20 | Jean P. Vidonne | 1 |
| #21 | Alain R. Parmentier | 1 |