Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359145 | Systems and methods for maintaining a hot car in a coke plant | Cedino Renato De Lima, Charles Humberto Effgen Wernesbach, Jose Sidnei Nossa, Wander Martins Souza, Chun Wai Choi +1 more | 2022-06-14 |
| 11359146 | Methods for decarbonizing coking ovens, and associated systems and devices | John Francis Quanci, Chun Wai Choi, Bradley Thomas Rodgers, Tony Amadio, Gary Dean West +1 more | 2022-06-14 |
| 11261381 | Heat recovery oven foundation | John Francis Quanci, Chun Wai Choi, Jason Crum, Milos J. Kaplarevic | 2022-03-01 |
| 11214739 | Method and system for dynamically charging a coke oven | John Francis Quanci, Chun Wai Choi | 2022-01-04 |