Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392873 | Selective seal stem anchor | Aravind Kandaswami | 2019-08-27 |
| 8037938 | Selective completion system for downhole control and data acquisition | Meroveu Jardim De Azevedo, Flavio Froes Sant'ana, Alejandro Stepkowski | 2011-10-18 |