Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8349133 | Paper based on recycled papers and process for producing thereof | Eduardo Duarte Villa | 2013-01-08 |
| 8157958 | Paper based on recycled papers and process for producing thereof | Eduardo Duarte Villa | 2012-04-17 |