Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10213276 | Insert for ultrasonic burr-drill unit | Jean-Claude Doussin, Jean-Michel Richer | 2019-02-26 |
| 4256901 | Phthalone derivatives utilizable as pigments | — | 1981-03-17 |
| 4239868 | Cross-linkable structurally colored polymers, their preparation and their use in compositions for coatings | Evelyne Bonnet | 1980-12-16 |