Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4386657 | Process for the underground gasification of coal and carbonaceous materials | Jozsef Kiss, Andras Solymos, Karoly Szabo | 1983-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4386657 | Process for the underground gasification of coal and carbonaceous materials | Jozsef Kiss, Andras Solymos, Karoly Szabo | 1983-06-07 |