Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655308 | Passive stabilizer for floating petroleum-production systems | Antonio Carlos Fernandes, Sylvio Henrique Sá Correa Da Silva | 2003-12-02 |
| 6561110 | Passive stabilizer for floating petroleum-production systems | Antonio Carlos Fernandes, Sylvio Henrique Sá Correa Da Silva | 2003-05-13 |