Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10013001 | Dynamic balancing valve for control of flow rate independently of pressure | — | 2018-07-03 |
| 9778393 | Method and system for density correction for geophysical well logging inside drilling rods | Wanderson Roberto Pereira, Dionisio Uendro Carlos | 2017-10-03 |
| 9541671 | Method and system for evaluation of gamma-gamma well logging data in mineral exploration | Wanderson Roberto Pereira, Dionisio Uendro Carlos, Henry Francisco Galbiatti | 2017-01-10 |
| 8166994 | Ball for valves and production method | — | 2012-05-01 |