Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644155 | Auxiliary system and method for starting or restarting the flow of gelled fluid | CEZAR OTAVIANO RIBEIRO NEGRAO, Eduardo Martinez Barreira, Nezia De Rosso, Paulo Henrique De Carvalho, Fernando Machado Kroetz | 2023-05-09 |