Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506022 | Methods for well construction and completion | Ricardo Freire Grandi, Otavio Campos de Araujo, Leonardo Marazzo Garcia, Kris Pernasetti Dunlop, Jose Ricardo Brigido de Moura Filho +12 more | 2022-11-22 |