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 |
| 4486393 | Process for the reduction of the sodium hydroxide losses of the Bayer-type alumina production | Gyorgy Baksa, Jozsef Boros, Gyula Horvath, Balazs Ihasz, Zoltan Pais +7 more | 1984-12-04 |