Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4558373 | Automatic data capture system with special document handling prior to normal scanning | Armand J. Plasencia, Robert J. Tusso | 1985-12-10 |
| 4519055 | Optical disc transport system | — | 1985-05-21 |
| 4286790 | Optical disc changer apparatus | Bohdan W. Siryj | 1981-09-01 |
| 4273342 | Protective cartridge for optical discs | Bohdan W. Siryj | 1981-06-16 |
| 4271489 | Optical disc player system | Bohdan W. Siryj | 1981-06-02 |