Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674685 | Multi-circulation heat recovery steam generator for enhanced oil recovery/steam assisted gravity drainage | Dong Chen, Jonathan D. Fleming, Colin Malcolm MacKenzie | 2023-06-13 |
| 11022299 | Multi-circulation heat recovery steam generator for enhanced oil recovery/steam assisted gravity drainage | Dong Chen, Jonathan D. Fleming, Colin Malcolm MacKenzie | 2021-06-01 |
| 6570516 | Multi-output DAC and method using single DAC and multiple s/h circuits | — | 2003-05-27 |