Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790245 | Control of dust | Andrew R. Wolff, Joseph P. Pircon | 2004-09-14 |
| 6066304 | Process for removing sulfur dioxide out of a gas | John M. Heeney | 2000-05-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790245 | Control of dust | Andrew R. Wolff, Joseph P. Pircon | 2004-09-14 |
| 6066304 | Process for removing sulfur dioxide out of a gas | John M. Heeney | 2000-05-23 |