Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11667534 | Method for extracting soluble Si from an amorphous SiO2 bearing material | Regan Crooks, Darcy O'Brien | 2023-06-06 |
| 10662503 | Method of ore processing using mixture including acidic leach solution and oxidizing agent | James VAUGHAN | 2020-05-26 |
| 9447480 | Method of ore processing | James VAUGHAN | 2016-09-20 |