Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4612175 | Flue gas desulfurization/denitrification using metal-chelate additives | John B. L. Harkness, Richard D. Doctor | 1986-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4612175 | Flue gas desulfurization/denitrification using metal-chelate additives | John B. L. Harkness, Richard D. Doctor | 1986-09-16 |