Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326456 | Upgrading of bitumen asphaltenes by hot water treatment containing carbonate (C-2726) | Glen B. Brons, Michael Siskin | 1994-07-05 |
| 5316659 | Upgrading of bitumen asphaltenes by hot water treatment | Glen B. Brons, Michael Siskin | 1994-05-31 |