Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363906 | Condensation product prepared from N,N'-ethylene-urea and formaldehyde | Osvaldo Cicchetti, Spartaco Fontani, Gianluigi Landoni, Renato Locatelli, Guido Bertelli | 1982-12-14 |
| 4312805 | Self-extinguishing polymer compositions | Guido Bertelli, Renato Locatelli | 1982-01-26 |
| 4203882 | Self-extinguishing polymeric compositions based on modified polypropylene | Guido Bertelli, Renato Locatelli | 1980-05-20 |
| 4198328 | Flame-resisting intumescent paints | Guido Bertelli, Renato Locatelli | 1980-04-15 |
| 4193945 | Self-extinguishing polymeric compositions | Guido Bertelli, Renato Locatelli | 1980-03-18 |