Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077390 | Separating drilling cuttings and gas using a liquid seal | Joel A. Phillips, Kevin W. Baker, J. Chris McClanahan | 2021-08-03 |
| 10898831 | Separating drilling cuttings and gas using a liquid seal | Joel A. Phillips, Kevin W. Baker, J. Chris McClanahan | 2021-01-26 |