Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890927 | Cement mixing apparatus | Andre Salvaire, Jacques Orban | 1990-01-02 |
| 4838699 | Cement mixing process | Jacques Orban, Andre Salvaire | 1989-06-13 |
| 4508205 | Double cable funicular transport device, looped on itself and with speed variation | Michel Aulagner | 1985-04-02 |