Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM — 8,938 Patents in 2021

Rank (2021): #2 of 31,507Top 1%
11,638 inventors
8,938 Patents 2021

Top Inventors at IBM 2021

Showing 8,451–8,500 of 11,638 inventors

RankNamePatents
#5274 Timothy Walters 1
#5274 Alessandro Baroni 1
#5274 Ting Wang 1
#5274 Alon Bar-Lev 1
#5274 Timothy J. Ward 1
#5274 Ting Ting Wen 1
#5274 Timothy Wilson 1
#5274 Dianne Gamarra 1
#5274 Ting Fai Wong 1
#5274 Ting Wu 1
#5274 Tian Wu 1
#5274 Ting Xie 1
#5274 Tian Ji Yang 1
#5274 Alhassan Badahdah 1
#5274 Ting Yuan 1
#5274 Ting Ting Zhan 1
#5274 Tianji Zhou 1
#5274 Tingdong Zhou 1
#5274 Tobias Achterberg 1
#5274 Toru Aihara 1
#5274 Alexis Asseman 1
#5274 Toshimichi Arima 1
#5274 Todd W. Arnold 1
#5274 Torsten Bittner 1
#5274 Tong Chen 1
#5274 Tom C. Chen 1
#5274 Tomasz D. Chmielecki 1
#5274 Todd A. Christensen 1
#5274 Todd D. Deloach 1
#5274 Tochi Eke-Okoro 1
#5274 Tony Patrick Ferris 1
#5274 Tom Haberman 1
#5274 Toshiyuki Hama 1
#5274 Allison C. Allain 1
#5274 Tomohiro Iwahashi 1
#5274 Kasi Gonguntla 1
#5274 Todd E. Kaplinger 1
#5274 Albert Akhriev 1
#5274 Zhao Cao 1
#5274 Todd Mark Kelsey 1
#5274 Toshiaki Kirihata 1
#5274 Toshihiko Koju 1
#5274 Tomasz Kornuta 1
#5274 Tomas Krojzl 1
#5274 Zhihong Chen 1
#5274 Tobias Leicher 1
#5274 Tory Mitchell Liesenfelt 1
#5274 Tong Liu 1
#5274 Tomer Mahlin 1
#5274 Tohru Nagano 1