Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291664 | Reducing slurry emulsion and foaming in oxidation-reduction sulfur removal processes | Peter J. Photos, David Sisk | 2025-05-06 |
| 12115495 | Gas purification apparatus and method | Peter J. Photos, John C. Bourdon, Trey Taylor | 2024-10-15 |
| 12053737 | Field processing natural gas for sulfur recovery with dynamically adjustable flow rate control | Billy G Clark, John C. Bourdon, Peter J. Photos, David Sisk | 2024-08-06 |
| 11931687 | Gas purification apparatus and method | Peter J. Photos, John C. Bourdon, Trey Taylor | 2024-03-19 |
| 11795409 | Separating sweet gas from a sour gas stream | Peter J. Photos, David Sisk, Benjamin Tyler, Michael A Pue | 2023-10-24 |
| 11781081 | Separating sweet gas from a sour gas stream | Peter J. Photos, David Sisk, Benjamin Tyler, Michael A Pue | 2023-10-10 |
| 11254887 | Separating sweet gas from a sour gas stream | Peter J. Photos, David Sisk, Benjamin Tyler, Michael A Pue | 2022-02-22 |
| 11174180 | Removing sulphur-based contaminants and nitrogen-based contaminants from water streams | Peter J. Photos, 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, Peter J. Photos, David Sisk | 2021-05-11 |