Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601791 | Electrostatic precipitator for collection of multiple pollutants | Norman Plaks, Charles B. Sedman | 1997-02-11 |
| 5059219 | Electroprecipitator with alternating charging and short collector sections | Norman Plaks | 1991-10-22 |
| 4885139 | Combined electrostatic precipitator and acidic gas removal system | Norman Plaks | 1989-12-05 |
| 4822381 | Electroprecipitator with suppression of rapping reentrainment | Ronald B. Mosley, Norman Plaks | 1989-04-18 |