Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5411724 | Method for substitution of alumina in the framework of zeolites by silicon | Gabriella Pal-Borbely | 1995-05-02 |
| 4850173 | Process for the inhibition of spread of fire and for protection against effect of fire in burning buildings | Gabriella Borbely, Sandor Dombi, Alajos Kalman, Gyula Meszaros, Peter Miasnikov +1 more | 1989-07-25 |