Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7430969 | Method for reducing the amount of a sulfur dioxide in a flue gas resulting from the combustion of a fossil fuel | Ward S. Blakefield | 2008-10-07 |
| 7013817 | Method for reducing the amount of a pollutant in a flue gas resulting from the combustion of a fossil fuel | Ward S. Blakefield | 2006-03-21 |
| 5403568 | Horizontal wet scrubbing apparatus and method for removing sulfur dioxide from a gaseous stream | — | 1995-04-04 |
| 5039499 | Process for desulfurization of sulfur dioxide-containing gas streams | — | 1991-08-13 |
| 4996032 | Process for removing sulfur dioxide from flue gases | Lewis B. Benson | 1991-02-26 |