Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012852 | Method and apparatus for drill cutting analysis | Aaron R. Swanson, Simon Hughes | 2024-06-18 |
| 11585213 | Method and apparatus for drill cutting analysis | Aaron R. Swanson, Simon Hughes | 2023-02-21 |
| 10927671 | Method and apparatus for drill cutting analysis | Aaron R. Swanson, Simon Hughes | 2021-02-23 |
| 8899348 | Surface gas evaluation during controlled pressure drilling | Anthony Bruce Henderson, Douglas A. Law, Michael Brian Grayson, James R. Chopty | 2014-12-02 |