Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309386 | Filter house having catalytic filter bags for simultaneously removing NO.sub.x and particulate matter from a gas stream | — | 1982-01-05 |
| 4263021 | Gas-liquid contact system | William Downs, Jack F. Stewart, Stephen Strom | 1981-04-21 |
| 4220633 | Filter house and method for simultaneously removing NO.sub.x and particulate matter from a gas stream | — | 1980-09-02 |