Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410698 | Fracture characterization while drilling | Emmanuel Legendre, Fabienne Legendre, Martin G. Luling, Carlos Maeso | 2025-09-09 |
| 12099158 | Method to automatically calibrate a downhole tool in an oil-based mud environment | — | 2024-09-24 |
| 11774633 | Method to automatically calibrate a downhole tool in an oil-based mud environment | — | 2023-10-03 |
| 10851644 | Downhole detection of cuttings | Emmanuel Legendre, Mathieu Tarrius | 2020-12-01 |
| 10670768 | Determining standoff between a wall of a wellbore and a tool disposed in the wellbore | Emmanuel Legendre | 2020-06-02 |
| 10502859 | Method and apparatus for determining resistivity of a formation | Emmanuel Legendre | 2019-12-10 |
| 10386527 | Dual-guard imager probe | Henri Budan, Sofiane Ellouz, Emmanuel Legendre | 2019-08-20 |