Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097031 | Steroselective hydrogenation process | Istvan Polgar, Jozsef Foldesi, Janos Kiss, Piroska Major nee Forstner, Andras Sugar +2 more | 1992-03-17 |
| 5091355 | Reliable Raney catalyst composition and vessel for containing same | Imre Godla, Jozsef Foldesi, Istvan Polgar, Endre Gulyas, Istvan Gebhardt +5 more | 1992-02-25 |
| 4784340 | Apparatus for communition of organic matters | Ilona Tatai, Gusztav Gundisch, Geza Szots | 1988-11-15 |