Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4560188 | Thermally insulated pipe for the construction of underwater pipelines | Werther Mussati, Roberto Bruschi | 1985-12-24 |
| 4479741 | Device for laying underground or digging up subsea conduits | Attilio Ilari | 1984-10-30 |
| 4252466 | Adjustable apparatus for supporting a pipe, laid on a deep sea bed, at a depression in the sea bed | Antonio Rognoni | 1981-02-24 |