Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251226 | Apparatus for manufacturing papers with watermarks or patterns | Alberto De Luca | 2001-06-26 |
| 5916416 | Method and apparatus for manufacturing papers with watermarks or patterns and paper thus manufactured | Alberto De Luca | 1999-06-29 |