Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199063 | Gas tight horizontal decanter for drilling waste solids washing | Stan Ross, Mike Biersteker, Paul Sudlow | 2021-12-14 |
| 11111743 | Gas tight shale shaker for enhanced drilling fluid recovery and drilled solids washing | Stan Ross | 2021-09-07 |