Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464504 | Freon-corrosion, impact and cold resistant flame-retardant polystyrene blend containing zeolites having cation(s) of Mg, Co, Sb, or Mo | Laszlo Kiss, Zoltan Balajthy, Peter Nagy, Gizella Pai nee Hazkoto, Miklos Zarubai +3 more | 1984-08-07 |