Top Inventors at Societe Les Piles Wonder All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Rene Vignaud | 5 |
| 2 | Raymond A. Benoit | 3 |
| 3 | Robert Lievin | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Rene Vignaud | 5 |
| 2 | Raymond A. Benoit | 3 |
| 3 | Robert Lievin | 1 |