Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567530 | Device and method for authenticating and certifying printed documents | Seppo Reino Keronen | 2003-05-20 |
| 6011866 | Template formation method and apparatus | Ross A. Donelly | 2000-01-04 |
| 6002800 | Image detection system | Ross A. Donelly | 1999-12-14 |