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 6,401–6,450 of 11,143 inventors

RankNamePatents
#5496 Christopher K. Karstens 1
#5496 Charles A. Keller 1
#5496 Cheryl King 1
#5496 Christopher A. Krygowski 1
#5496 Christopher Lalancette 1
#5496 Charles E. Lambert Grossi 1
#5496 Christina A. Lara 1
#5496 Christina K. Lauridsen 1
#5496 Chien Pang Lee 1
#5496 Christina Marie Lee 1
#5496 Chon N. Lei 1
#5496 Chuan Li 1
#5496 Chao Li 1
#5496 Chuang Li 1
#5496 Chieh-Yu Lin 1
#5496 Chia-Hsueh Lin 1
#5496 Chuanren Liu 1
#5496 Chandratilak De Silva Liyanage 1
#5496 Charisse Lu 1
#5496 Cheng Luo 1
#5496 Chun Yang Ma 1
#5496 Chiara Marchiori 1
#5496 Charles E. Mari 1
#5496 Christopher M. Marroquin 1
#5496 Christopher Matthewson 1
#5496 Charles McGonigal 1
#5496 Christophe Menichetti 1
#5496 Christopher D. Moore 1
#5496 Chandan Mukherjee 1
#5496 Christopher J. Munson 1
#5496 Chandrasekhar Narayan 1
#5496 Chalapathy Neti 1
#5496 Christopher M. Nolan 1
#5496 Christy L. Norman Perez 1
#5496 Chérubin Noumissing Sao 1
#5496 Chiaki Oishi 1
#5496 Christopher R. Palmer 1
#5496 Chakkalamattam Jos Paul 1
#5496 Chengyu Peng 1
#5496 Cheng-Yu Peng 1
#5496 Christopher Andrew Peters 1
#5496 Christopher Phillips 1
#5496 Chang Li Ping 1
#5496 Charles William Price, II 1
#5496 Chuan Ran 1
#5496 Chithra Ravindranath 1
#5496 Chakrapani Rayadurgam 1
#5496 Chris RAYNS 1
#5496 Christopher Rees 1
#5496 Christopher A. Robbins 1