Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296005 | Process for converting coal into liquid fuel and metallurgical coke | Chang Jun IM, Robert E. Wright | 1994-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296005 | Process for converting coal into liquid fuel and metallurgical coke | Chang Jun IM, Robert E. Wright | 1994-03-22 |