Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5835245 | Holographic method and materials to detect and prevent forgery in identity cards | Jean J. Robillard | 1998-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5835245 | Holographic method and materials to detect and prevent forgery in identity cards | Jean J. Robillard | 1998-11-10 |