Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8273417 | Spray coating system and method | Stephen Gervais | 2012-09-25 |
| 7942952 | Single stage electrostatic precipitator | — | 2011-05-17 |
| 7767005 | Tunnel fan electrostatic filter | — | 2010-08-03 |