Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9016496 | Subsurface system for the collection of refuse | Nuno Da Silva, Fernando Manuel Martins Fernandes | 2015-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9016496 | Subsurface system for the collection of refuse | Nuno Da Silva, Fernando Manuel Martins Fernandes | 2015-04-28 |