Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174180 | Removing sulphur-based contaminants and nitrogen-based contaminants from water streams | Franklin Hailey Brown, II, John C. Bourdon, Billy G Clark, David Sisk | 2021-11-16 |
| 11000798 | Field processing natural gas for sulfur recovery with dynamically adjustable flow rate control | Billy G Clark, John C. Bourdon, Franklin Hailey Brown, II, David Sisk | 2021-05-11 |