Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347064 | Process of gasifying fine-grained solid fuels | Lothar Reh, Martin Hirsch, Eberhard Blaum, Carl Hafke | 1982-08-31 |
| 4309190 | Process of producing coal briquettes for gasification or devolatilization | Dieter Sauter, Wolfgang Sindel | 1982-01-05 |