Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540527 | Ink coatings for security documents to prevent forgery by means of heat sensitive erasable ink | Christophe Dumusois, Cécile Leprince | 2017-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540527 | Ink coatings for security documents to prevent forgery by means of heat sensitive erasable ink | Christophe Dumusois, Cécile Leprince | 2017-01-10 |