Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SD

Suncoke Technology And Development

Rank (All Time): #7,166 of 106,127Top 7%
65 inventors
99 Patents All Time

Top Inventors at Suncoke Technology And Development All Time

Showing 1–50 of 65 inventors

RankNamePatents
1 John Francis Quanci 90
2 Chun Wai Choi 41
3 Mark Anthony Ball 22
#4 Gary Dean West 21
#5 Jonathan Hale Perkins 17
#6 Milos J. Kaplarevic 16
#7 Daniel C. Charles 11
#7 John Michael Richardson 11
#9 Khambath Vichitvongsa 10
#9 Peter Chun 10
#11 Jason Crum 9
#11 Rajat Kapoor 9
#11 Vince G. Reiling 9
#14 Ung-Kyung Chun 8
#15 Mayela Carolina Fernandez 7
#15 Parthasarathy Kesavan 7
#15 Andrew Michael Butor 7
#18 Bradley Thomas Rodgers 6
#19 David James Schwake 5
#19 Edward A. Glass 5
#19 Jeffrey Scott Brombolich 5
#19 Michael P. Barkdoll 5
#19 Patrick J. Mullarkey 5
#19 Richard Alan Mrozowicz 5
#19 Sharla Evatt 5
#26 Jake Sarpen 4
#26 Jennifer Renee McLaren 4
#26 Jeff Wozek 4
#26 Justin Leigh Prien 4
#26 Matt William Gill 4
#26 Ryan L. Yates 4
#26 Syed Ahmed 4
#26 Ashley Nicole Seaton 4
#34 Dexter Junior Mounts 3
#34 Jacob P. Sarpen 3
#34 Rajesh Kumar Kandula 3
#34 Rakshak Khanna 3
#34 Roy J. Griffey 3
#39 Cedino Renato De Lima 2
#39 Charles Humberto Effgen Wernesbach 2
#39 Danny E. Sparling 2
#39 Dwayne Johnson 2
#39 F. Robert Carroll 2
#39 James Eric Bond 2
#39 Jack Ziegler 2
#39 Jose Eustaquio daSilva 2
#39 John Shannon Essman 2
#39 Jose Sidnei Nossa 2
#39 Katie Russell 2
#39 Katharine E. Russell 2