Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214265 | Buoy for the installation of underwater equipment | Gilmar Souza Cupolillo | 2019-02-26 |
| 9140077 | Thermal insulation for pipes in a drill pipe riser, tubular segment and thermal insulation system for joint couplings | Gilmar Souza Cupolillo | 2015-09-22 |