Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257718 | Semi-submersible pipelaying craft equipped for laying pipes on sea beds, including deep beds, and the method of operation | Giovanni Rosa | 1981-03-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257718 | Semi-submersible pipelaying craft equipped for laying pipes on sea beds, including deep beds, and the method of operation | Giovanni Rosa | 1981-03-24 |