Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468581 | Verification latent image | Robert P. Coe | 1995-11-21 |
| 5445418 | Security paper/document construction | — | 1995-08-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468581 | Verification latent image | Robert P. Coe | 1995-11-21 |
| 5445418 | Security paper/document construction | — | 1995-08-29 |