Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2019): #2 of 32,327Top 1%
11,143 inventors
9,582 Patents 2019

Top Inventors at IBM 2019

Showing 3,501–3,550 of 11,143 inventors

RankNamePatents
#3235 Brian M. Rogers 2
#3235 Bryan S. Rosenburg 2
#3235 Brad D. Stilwell 2
#3235 Bradley G. Whitehouse 2
#3235 Brent W. Yardley 2
#3235 Byeong Y. Kim 2
#3235 Byungha Shin 2
#3235 Byung Chul Tak 2
#3235 Carlos D. Cavanna 2
#3235 Canio Cillis 2
#3235 Carole D. Graas 2
#3235 Carol B. Hernandez 2
#3235 CaiQin Ma 2
#3235 Catherine M. Moxey 2
#3235 Carmen Nilda Mena Paz 2
#3235 Camillo Sassano 2
#3235 Catalin Sava 2
#3235 Cale R. Vardy 2
#3235 Carol S. Zimmet 2
#3235 Cesar Augusto Rodriguez Bravo 2
#3235 Christopher M. Abernathy 2
#3235 Christopher F. Ackermann 2
#3235 Chad A. Adams 2
#3235 Charu C. Aggarwal 2
#3235 Christoph Angerer 2
#3235 Christine Armstrong 2
#3235 Christopher Paul Backhouse 2
#3235 Chris Bean 2
#3235 Charles Franklin Berry 2
#3235 Christopher J. Berry 2
#3235 Charles J. Bryant 2
#3235 Christopher W. Bulmer 2
#3235 Chih-Pao Chang 2
#3235 Chun-Fei Chang 2
#3235 Chun-Fu Chen 2
#3235 Chih-Hung Chou 2
#3235 Christopher J. Colonna 2
#3235 Christopher L. Crabtree 2
#3235 Charles K. Davis, III 2
#3235 Christopher M. Dennett 2
#3235 Cheng Ding 2
#3235 Christoph Hagleitner 2
#3235 Chuan He 2
#3235 ChunHui Y. Higgins 2
#3235 Chao-Kun Hu 2
#3235 Chun Li Jia 2
#3235 Chen Jiang 2
#3235 Charanjit Singh Jutla 2
#3235 Christopher M. Ketchuck 2
#3235 Charles A. Kilmer 2