Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889421 | Process for the recovery of metals and hydrochloric acid | Carl White | 2018-02-13 |
| 8894740 | Process for the recovery of gold from an ore in chloride medium with a nitrogen species | Carl White | 2014-11-25 |
| 8282903 | Method for recovering nitric acid and purifying silver nitrate electrolyte | Carl White, Vicken Aprahamian | 2012-10-09 |
| 5045290 | Recovery of pure platinum and palladium | Serge Monette, Jean-Pierre Barry, Robert W. Stanley | 1991-09-03 |
| 5028260 | Recovery of gold from acidic solutions | Jean-Pierre Barry, Serge Monette | 1991-07-02 |
| 4457897 | Process for the selective dissolution of cobalt from cobaltite-pyrite concentrates | Robert W. Stanley, Serge Monette | 1984-07-03 |