Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449974 | Two-floor passenger railway car and train comprising such a car | Benoit Fray, Bertrand De Colombel, Carole Vannier, Alexis Bonnet, Lionel Graf +1 more | 2019-10-22 |
| D577313 | Train head | Lionel Graf | 2008-09-23 |
| D400835 | Vehicle grille frame | Patrick Le Quement, David P. Onopa | 1998-11-10 |