Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476547 | Exhaust flow modifier, duct intersection incorporating the same, and methods therefor | John Francis Quanci, Chun Wai Choi, Ung-Kyung Chun | 2016-10-25 |
| 9273249 | Systems and methods for controlling air distribution in a coke oven | John Francis Quanci, Mark Anthony Ball, Chun Wai Choi | 2016-03-01 |
| 9273250 | Methods and systems for improved quench tower design | Chun Wai Choi, John Francis Quanci | 2016-03-01 |