Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327726 | Staged furnaces for firing coal pyrolysis gas and char | Ernest L. Daman, Francis D. Fitzgerald | 1994-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327726 | Staged furnaces for firing coal pyrolysis gas and char | Ernest L. Daman, Francis D. Fitzgerald | 1994-07-12 |