Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567530 | Device and method for authenticating and certifying printed documents | Stamatios Demetriou | 2003-05-20 |
| 6559968 | Copying selected regions of documents | — | 2003-05-06 |
SK
Seppo Reino Keronen
Overall (2003): #43,899 of 273,478Top 20%
2
Patents 2003