Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047189 | Autonomous unit launching system for oil and gas wells logging, method of installation and uninstallation of said autonomous unit in the system and rescue system | Paulo Fernandes, Alexandre Ormiga Galvão Barbosa, Daniel Zacarias Freitas | 2021-06-29 |