Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568880 | Foundation system for tension leg platforms | Elisabeth De Campos Porto, Maria Marta De Castro Rosas, Isaias Quaresma Masetti | 2003-05-27 |
| 6312195 | Method of installing foundation for tension leg platform | Elisabeth De Campos Porto, Maria Marta De Castro Rosas, Isaias Quaresma Masetti | 2001-11-06 |
| 6142709 | Foundation system for tension leg platforms | Elisabeth De Campos Porto, Maria Marta De Castro Rosas, Isaias Quaresma Masetti | 2000-11-07 |