Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097031 | Steroselective hydrogenation process | Istvan Polgar, Janos Kiss, Piroska Major nee Forstner, Karoly Molnar, Andras Sugar +2 more | 1992-03-17 |
| 5091355 | Reliable Raney catalyst composition and vessel for containing same | Imre Godla, Istvan Polgar, Endre Gulyas, Istvan Gebhardt, Janos Kiss +5 more | 1992-02-25 |