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, Karoly Molnar +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 |
| 4482535 | Cosmetic preparation for teeth | Laszlo Fabry | 1984-11-13 |