Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9682593 | Writing instrument | Michel Willemin, Jean-Claude Martin | 2017-06-20 |
| 9573411 | Writing instrument | Michel Willemin, Jean-Claude Martin | 2017-02-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9682593 | Writing instrument | Michel Willemin, Jean-Claude Martin | 2017-06-20 |
| 9573411 | Writing instrument | Michel Willemin, Jean-Claude Martin | 2017-02-21 |