Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624469 | Method and apparatus for recovering heat from solid material separated from gasification or combustion processes | Juhani Isaksson | 1997-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624469 | Method and apparatus for recovering heat from solid material separated from gasification or combustion processes | Juhani Isaksson | 1997-04-29 |