Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895775 | Draghead for a trailing suction hopper and process for dredging by means of this draghead | — | 2011-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895775 | Draghead for a trailing suction hopper and process for dredging by means of this draghead | — | 2011-03-01 |