Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674685 | Multi-circulation heat recovery steam generator for enhanced oil recovery/steam assisted gravity drainage | Gary R Barker, Dong Chen, Jonathan D. Fleming | 2023-06-13 |
| 11022299 | Multi-circulation heat recovery steam generator for enhanced oil recovery/steam assisted gravity drainage | Gary R Barker, Dong Chen, Jonathan D. Fleming | 2021-06-01 |