Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091604 | Apparatus and method for measuring weight and torque at downhole locations while landing, setting, and testing subsea wellhead consumables | Francisco Kazuo Kobata, Lucas Antonio Perrucci, Pedro Paulo Alfano | 2015-07-28 |
| 8672040 | Measurement of relative turns and displacement in subsea running tools | Francisco Kazuo Kobata, Lucas Antonio Perrucci, Pedro Paulo Alfano, Saulo Labaki Agostinho | 2014-03-18 |