Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11590514 | Collectors for treating tailings | SIMON YUAN, JAMES LORENTZ | 2023-02-28 |
| 9371491 | Bitumen recovery from oil sands tailings | SIMON YUAN, Owen Neiman, JONATHAN SPENCE, BRENT HILSCHER | 2016-06-21 |