Top Inventors at Suncoke Technology And Development 2025
| Rank | Name | Patents |
|---|---|---|
| 1 | John Francis Quanci | 16 |
| 2 | Jonathan Hale Perkins | 10 |
| 3 | Chun Wai Choi | 8 |
| #4 | John Michael Richardson | 8 |
| #5 | Andrew Michael Butor | 5 |
| #6 | David James Schwake | 5 |
| #7 | Patrick J. Mullarkey | 5 |
| #8 | Daniel C. Charles | 2 |
| #9 | Jason Crum | 2 |
| #10 | Andre Vassilnenko Kalinin | 1 |
| #11 | Gary Dean West | 1 |
| #12 | Jake Sarpen | 1 |
| #13 | Jeff Wozek | 1 |
| #14 | Mark Anthony Ball | 1 |
| #15 | Milos J. Kaplarevic | 1 |
| #16 | Peter Chun | 1 |
| #17 | Rajat Kapoor | 1 |
| #18 | Rakshak Khanna | 1 |
| #19 | Sharla Evatt | 1 |
| #20 | Syed Ahmed | 1 |
| #21 | Ung-Kyung Chun | 1 |
| #22 | Vince G. Reiling | 1 |