Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397444 | Process for removal of SO.sub.2 and NO.sub.x from combustion flue gases and an apparatus used therefor | Zbigniew Zimek, Andrzej G. Chmielewski, Igor Artiuch, Norman Frank | 1995-03-14 |