Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4657993 | Phosphazene homopolymers and copolymers having hydroxylated or amino derivatives of carbazole or of naphthalene as substituents | Silvano Lora, Francesco Minto, Piergiulio Di Marco, Gabriele Giro | 1987-04-14 |