Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6063168 | Electrostatic precipitator | Grady B. Nichols | 2000-05-16 |
| 5972076 | Method of charging an electrostatic precipitator | Grady B. Nichols | 1999-10-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6063168 | Electrostatic precipitator | Grady B. Nichols | 2000-05-16 |
| 5972076 | Method of charging an electrostatic precipitator | Grady B. Nichols | 1999-10-26 |