Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790431 | Method to extract bitumen from oil sands | Felipe A. Donate | 2017-10-17 |
| 9739124 | Enhanced steam extraction of in situ bitumen | Paul A. Gillis, Harpreet Singh, Abu Mokhtarul Hassan, Zubin B. Kuvadia | 2017-08-22 |