Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310841 | Liquid composition polymerizable to yield organic glasses with low water absorption and high thermal stability | Franco Rivetti, Ugo Romano | 1994-05-10 |
| 5286816 | Organic glass with improved impact strength and with a refractive index equal or similar to that of mineral glass | Franco Rivetti, Claudio Gagliardi | 1994-02-15 |
| 5280051 | Composition for the production of artificial marble or granite | Enrico Traverso | 1994-01-18 |