Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9364812 | Freeboard tar destruction unit | Yong Li, Cef Haligva | 2016-06-14 |
| 5478366 | Pumpable lignin fuel | Khay Teo | 1995-12-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9364812 | Freeboard tar destruction unit | Yong Li, Cef Haligva | 2016-06-14 |
| 5478366 | Pumpable lignin fuel | Khay Teo | 1995-12-26 |