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 1,651–1,700 of 11,638 inventors

RankNamePatents
#1501 Ernest Y. Wu 4
#1501 Eugene Atwood 4
#1501 Eugene Irving Kelton 4
#1501 Faried Abrahams 4
#1501 Fabio Carta 4
#1501 Fatma Ozcan 4
#1501 Fabio M. Tanada 4
#1501 Filip Nguyen 4
#1501 Filippo Utro 4
#1501 Francesco Maria Carteri 4
#1501 Francis R. Krug, Jr. 4
#1501 Franco Motika 4
#1501 Francesca Ziantoni 4
#1501 Futoshi Iwama 4
#1501 Gary Denner 4
#1501 Garth A. Dickie 4
#1501 Gary Paul Noble 4
#1501 Gagandeep Singh 4
#1501 George Andrei Saon 4
#1501 Gerald Strevig, III 4
#1501 George S. Tulevski 4
#1501 Gianluca Bernardini 4
#1501 Gianluca Gargaro 4
#1501 Girish G. Kurup 4
#1501 Giovanni Russo 4
#1501 Glenn O. Kincaid 4
#1501 Graham A. Chapman 4
#1501 Grant Covell 4
#1501 Gregory S. Felderman 4
#1501 Gregory J. Fredeman 4
#1501 Guan Jun Liu 4
#1501 Guillermo J. Silva 4
#1501 Hakan Bulu 4
#1501 Hau Co 4
#1501 Hai Huang 4
#1501 Hari H. Madduri 4
#1501 Harshal S. Patil 4
#1501 Hao-Ting Shih 4
#1501 Henry K. Utomo 4
#1501 Hin Ting Chui 4
#1501 Hiroshi Inoue 4
#1501 Hillel Mendelson 4
#1501 Hilton T. Toy 4
#1501 Hiroaki Uetsuki 4
#1501 Ho-Yiu Lam 4
#1501 Hung-Yang Chang 4
#1501 Hyman D. Chantz 4
#1501 Hyun Kyu Seo 4
#1501 I-Hsin Chung 4
#1501 Ian Boden 4