Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821712 | Process for treating a heavy hydrocarbon feedstock and a product obtained therefrom | Leonard F. Flint, Patrick B. Carlson | 2014-09-02 |
| 8002968 | Process for treating a heavy hydrocarbon feedstock and a product obtained therefrom | Leonard F. Flint, Patrick B. Carlson | 2011-08-23 |