Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11897278 | Writing instrument equipped with a locking device | — | 2024-02-13 |
| 11766886 | Writing instrument | — | 2023-09-26 |
| 11766887 | Writing instrument | — | 2023-09-26 |
| 11090970 | Writing instrument with erasing device | Laurent Mazingue, Ludovic Fagu, Etienne Roudaut | 2021-08-17 |
| 10967668 | Writing instrument with a locking device | — | 2021-04-06 |
| 8998525 | Structure for mounting a clip for a writing implement | Franck Rolion | 2015-04-07 |
| 8807860 | Writing implement, and cap with inner grooves for a writing implement | Franck Rolion | 2014-08-19 |
| 7007884 | Roll paper feed device for printing machine | — | 2006-03-07 |