Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427569 | Continuous granulated metallic units production, and associated systems, devices, and methods | John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, David James Schwake, Andrew Michael Butor +1 more | 2025-09-30 |
| 12420335 | Low-carbon granulated metallic units | John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, David James Schwake, Andrew Michael Butor +1 more | 2025-09-23 |
| 12410369 | Flat push hot car for foundry coke and associated systems and methods | John Francis Quanci | 2025-09-09 |
| 12403529 | Use of a basic oxygen furnace to produce granulated metallic units, and associated systems, devices, and methods | John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, David James Schwake, Andrew Michael Butor +1 more | 2025-09-02 |
| 12397346 | Low-sulfur granulated metallic units | John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, David James Schwake, Andrew Michael Butor +1 more | 2025-08-26 |
| 12370599 | Treating cooling water in iron production facilities, and associated systems, devices, and methods | John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, David James Schwake, Andrew Michael Butor +1 more | 2025-07-29 |
| 12325828 | Exhaust flow modifier, duct intersection incorporating the same, and methods therefor | John Francis Quanci, Rajat Kapoor, Ung-Kyung Chun | 2025-06-10 |
| 12227699 | Oven health optimization systems and methods | John Francis Quanci, Jason Crum, Rakshak Khanna, Daniel C. Charles | 2025-02-18 |
| 11939526 | Vent stack lids and associated systems and methods | Gary Dean West, Thomas Hirt | 2024-03-26 |
| 11845898 | System and method for repairing a coke oven | Jason Crum, Mark Anthony Ball, Gary Dean West, John Francis Quanci | 2023-12-19 |
| 11845897 | Heat recovery oven foundation | John Francis Quanci, Mark Anthony Ball, Jason Crum, Milos J. Kaplarevic | 2023-12-19 |
| 11807812 | Methods and systems for improved coke quenching | John Francis Quanci, John Shannon Essman, James Eric Bond, Khambath Vichitvongsa | 2023-11-07 |
| 11746296 | Methods and systems for improved quench tower design | Rajat Kapoor, John Francis Quanci | 2023-09-05 |
| 11680208 | Spring-loaded heat recovery oven system and method | John Francis Quanci, Wes Alderman, Milos J. Kaplarevic, Suresh N. Mehta, F. Robert Carroll | 2023-06-20 |
| 11359146 | Methods for decarbonizing coking ovens, and associated systems and devices | John Francis Quanci, Mark Anthony Ball, Bradley Thomas Rodgers, Tony Amadio, Gary Dean West +1 more | 2022-06-14 |
| 11359145 | Systems and methods for maintaining a hot car in a coke plant | Mark Anthony Ball, Cedino Renato De Lima, Charles Humberto Effgen Wernesbach, Jose Sidnei Nossa, Wander Martins Souza +1 more | 2022-06-14 |
| 11261381 | Heat recovery oven foundation | John Francis Quanci, Mark Anthony Ball, Jason Crum, Milos J. Kaplarevic | 2022-03-01 |
| 11214739 | Method and system for dynamically charging a coke oven | John Francis Quanci, Mark Anthony Ball | 2022-01-04 |
| 11186778 | System and method for repairing a coke oven | Jason Crum, Mark Anthony Ball, Gary Dean West, John Francis Quanci | 2021-11-30 |
| 11142699 | Vent stack lids and associated systems and methods | Gary Dean West, Thomas Hirt | 2021-10-12 |
| 11098252 | Spring-loaded heat recovery oven system and method | John Francis Quanci, Wes Alderman, Milos J. Kaplarevic, Suresh N. Mehta, F. Robert Carroll | 2021-08-24 |
| 11053444 | Method and system for optimizing coke plant operation and output | John Francis Quanci, Parthasarathy Kesavan, Katharine E. Russell, Khambath Vichitvongsa, Jeffrey Scott Brombolich +2 more | 2021-07-06 |
| 11008517 | Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods | Ung-Kyung Chun, Milos J. Kaplarevic, Rajat Kapoor, John Francis Quanci | 2021-05-18 |
| 10975309 | Exhaust flow modifier, duct intersection incorporating the same, and methods therefor | John Francis Quanci, Rajat Kapoor, Ung-Kyung Chun | 2021-04-13 |
| 10927303 | Methods for improved quench tower design | Rajat Kapoor, John Francis Quanci | 2021-02-23 |