Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996915 | Vibrating cone crusher | Alain Cordonnier, Jean-Francois Andre | 1999-12-07 |
| 5575428 | Cone vibrating mill and process for adjusting the operation of such a mill | Alain Cordonnier | 1996-11-19 |