Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674310 | Method and apparatus for feeding reaction gas and solids | Francisco Miralles, Enrique Delgado, Patricio Barrios, Heikki Savolainen, Teuvo P. T. Hanniala | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674310 | Method and apparatus for feeding reaction gas and solids | Francisco Miralles, Enrique Delgado, Patricio Barrios, Heikki Savolainen, Teuvo P. T. Hanniala | 1997-10-07 |