Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4473383 | Precipitator with weighted release wire | Ralph G. Bonser, Mitchell D. Charneski | 1984-09-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4473383 | Precipitator with weighted release wire | Ralph G. Bonser, Mitchell D. Charneski | 1984-09-25 |