Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705286 | Bicycle frame | Rene Lauzier, Jean Rollin, Jean Choquelle, Gerard Dumas, Francois Breat +1 more | 1987-11-10 |
| 4479662 | Method and means for assembling the parts of cycle frames and the like | Antoine Dumas | 1984-10-30 |