Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9827573 | Electrostatic precipitator | Andrei Afanasiev | 2017-11-28 |
| 9808808 | Electrostatic precipitator | Tsrong-Yi Wen | 2017-11-07 |
| 9682384 | Electrostatic precipitator | Andrei Afanasiev | 2017-06-20 |