Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4604125 | Solid composition of organic fertilizer and of organo-mineral fertilizer | Andrea Robertiello | 1986-08-05 |
| 4479978 | Balanced feedingstuffs for ruminants, and the method for their production | Andrea Robertiello, Ludwig Degen | 1984-10-30 |
| 4312948 | Enzymic microbiological process for producing optically active aminoacids starting from hydantoins and/or racemic carbamoyl derivatives | Roberto Olivieri, Aurelio Viglia, Ludwig Degen, Eugenio Fascetti | 1982-01-26 |