Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797599 | Coal flow balancing devices | Vlad Zarnescu, Jilin Zhang | 2017-10-24 |
| 8082860 | Anti-roping device for pulverized coal burners | Vlad Zarnescu, Craig A. Penterson | 2011-12-27 |
| 6474250 | Nozzle assembly for a pulverized coal burner | Craig A. Penterson, Richard Dubé | 2002-11-05 |