Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935123 | Apparatus for the classification or separation of solid materials | Zsolt Csillag, Geza Szentgyorgyi, Karoly Solymar, Tibor Kalman, Pai Toth +10 more | 1990-06-19 |
| 4807815 | Air-jet mill and associated pregrinding apparatus for comminuating solid materials | Zsolt Csillag, Geza Szentgyorgyi, Karoly Solymar, Tibbr Kalman, Pal Toth +10 more | 1989-02-28 |
| 4772255 | Method and apparatus for sizing grains smaller than 300.mu. | Zsolt Csillag, Geza Szentgyorgyi, Tibor Kalman, Karoly Solymar, Gyula Horvath +4 more | 1988-09-20 |