Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060672 | Highly efficient tobacco smoke filter | Sandor Irimi, Adam Molnar, Laszlo Toke, Lajos Trezl, Istvan Rusznak +2 more | 1991-10-29 |
| 4753250 | Process for producing tobacco filter to adsorb materials harmful to health, especially aldehydes in the smoke of tobacco | Istvan Bitter, Sandor Hernadi, Viktoria Horvath, Sandor Irimi, Adam Molnar +2 more | 1988-06-28 |