Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4594904 | Sampling valve for a fixed bed reactor coal gasification plant | — | 1986-06-17 |
| 4356004 | Process for forming charging fuel into agglomerates for the pressure gasification of coal | — | 1982-10-26 |
| 4238200 | Process for the production of fuel from fine coal for coal pressure gasification in a fixed bed reactor | — | 1980-12-09 |