Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322556 | Process for preparing a sulfonated dispersant from petroleum asphalt fractions | Aldo Prevedello, Edoardo Platone | 1994-06-21 |
| 5221344 | Concrete composition containing a superfluidifying additive | Aldo Prevedello, Edoardo Platone, Dario Ercolani | 1993-06-22 |
| 5042990 | Stabilizer and fluidifier additives for dispersions of coal in water | Fabrizio Bonaccorsi, Aldo Prevedello, Armando Marcotullio, Edoardo Platone, Arnaldo Roggero | 1991-08-27 |
| 4983187 | Method for preparing a high-concentration solids suspension in water | Vincenzo Lagana, Dario Ercolani | 1991-01-08 |
| 4915708 | Fluidifier additives for dispersions of coal in water | Aldo Prevedello, Carlo Carniani, Armando Marcotullio | 1990-04-10 |