Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500052 | Method for cleaning oil from drill cuttings | Michael Biersteker | 2016-11-22 |
| 8820438 | Method for cleaning oil from drill cuttings | Michael Biersteker | 2014-09-02 |
| 7141099 | Flare tank apparatus for degassing drilling fluid | Roddy J. Ross | 2006-11-28 |