Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982671 | Vehicle with steerable axles | Jean-Louis Maupu, Jean-Michel Petit | 1991-01-08 |
| 4943772 | Hall effect position sensor for a railway vehicle axle | Jean-Louis Maupu, Pierre Caroff, Denis Duhot | 1990-07-24 |
| 4912406 | Device for determining position of a railway vehicle by measuring deviation in position of a magnet | Jean-Louis Maupu, Jean-Michel Petit | 1990-03-27 |