Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764348 | Emission control apparatus | — | 1988-08-16 |
| 4719791 | Individual filter bag monitoring system for baghouses | Gary Greiner | 1988-01-19 |
| 4663136 | Emission control process for combustion flue gases | — | 1987-05-05 |
| 4481017 | Electrical precipitation apparatus and method | — | 1984-11-06 |