Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

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

Top Inventors at IBM 2021

Showing 1,751–1,800 of 11,638 inventors

RankNamePatents
#1501 Joe Pavitt 4
#1501 Joern Ploennigs 4
#1501 John M. Prager 4
#1501 John Sanchez 4
#1501 Joseph L. Sharpe, III 4
#1501 Joe Winchester 4
#1501 Jungwook Choi 4
#1501 Julian Timothy Dolby 4
#1501 Julija Narodicka 4
#1501 Juergen Pille 4
#1501 Kanak B. Agarwal 4
#1501 Karan Ahuja 4
#1501 Kattamuri Ekanadham 4
#1501 Kafai Lai 4
#1501 Kavita Sehgal 4
#1501 Karthik V. Swaminathan 4
#1501 Karen Yokum 4
#1501 Kevin Drummond 4
#1501 Kerry Halupka 4
#1501 Ke Jin 4
#1501 Kevin M. Mcilvain 4
#1501 Kelvin D. Nilsen 4
#1501 Kevin L. Schultz 4
#1501 Kenta Watanabe 4
#1501 Ke Wei Wei 4
#1501 Khaalid Persaud Juggan McMillan 4
#1501 Khoi-Nguyen Dao Tran 4
#1501 Kiyokuni Kawachiya 4
#1501 Kirk J. Krauss 4
#1501 Klaus Rindtorff 4
#1501 Konstantinos Christidis 4
#1501 Koichi Masuda 4
#1501 Konrad K. Skibski 4
#1501 Koji Watanabe 4
#1501 Kristi A. Farinelli 4
#1501 Kuan Feng 4
#1501 Kumiko Maeda 4
#1501 Kuniaki Sueoka 4
#1501 Kyu-hyoun Kim 4
#1501 Lan Luo 4
#1501 Laurence J. Plant 4
#1501 Levi A. Campbell 4
#1501 Leonardo Rosati 4
#1501 Leigh Williamson 4
#1501 Liana L. Fong 4
#1501 Li Jiang 4
#1501 Liang Rong 4
#1501 Li Zhang 4
#1501 Lukasz G. Cmielowski 4
#1501 Luke M. Hopkins 4