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

Topcoder

Rank (All Time): #27,155 of 106,127Top 30%
10 inventors
22 Patents All Time

Top Inventors at Topcoder All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 John M. Hughes 19
2 Michael Lydon 10
3 David Messinger 3
#4 Donald Cruver 2
#4 Javier Fernandez-Ivern 2
#6 John C. Bollinger 1
#6 Sarah Charlene Ramkissoon 1
#6 Sean Campion 1
#6 Volodymyr Grychyna 1
#6 Anthony Ka Wing Yuen 1