Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824558 | Coal liquefaction process with metal/iodine cocatalyst | Peter S. Maa, Lonnie W. Vernon, Gopal H. Singhal | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824558 | Coal liquefaction process with metal/iodine cocatalyst | Peter S. Maa, Lonnie W. Vernon, Gopal H. Singhal | 1989-04-25 |