Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506027 | Well-bore energy storage unit | David Sisk | 2022-11-22 |
| 11254887 | Separating sweet gas from a sour gas stream | Franklin Hailey Brown, II, David Sisk, Benjamin Tyler, Michael A Pue | 2022-02-22 |