Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9652814 | Method and apparatus for generating and authenticating security documents | Kalman Manhercz, Ferenc Takacs | 2017-05-16 |
| 6104812 | Anti-counterfeiting method and apparatus using digital screening | Ferenc Koltai, Laszlo Baros, Ferenc Takacs | 2000-08-15 |