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 1,251–1,300 of 11,638 inventors

RankNamePatents
#1142 Fearghal O'Donncha 5
#1142 Fei Wang 5
#1142 Feng Wang 5
#1142 Frank Krick 5
#1142 Frank B. Schmuck 5
#1142 Gaurav Goswami 5
#1142 Gail A. Spear 5
#1142 Geoffrey Burr 5
#1142 Geoffrey M. Hambrick 5
#1142 Giulia Carnevale 5
#1142 Gigi Y. C. Yuen-Reed 5
#1142 Gordan G. Greenlee 5
#1142 Govind Kaigala 5
#1142 Gregory R. Dhuse 5
#1142 Gregory B. Lindahl 5
#1142 Graham A. Watts 5
#1142 Guy Feigenblat 5
#1142 Harry Hoots 5
#1142 Hani T. Jamjoom 5
#1142 Hao Tang 5
#1142 Hariharan N. Venkitachalam 5
#1142 Haoyu Wang 5
#1142 Heqing Huang 5
#1142 Himanshu Gupta 5
#1142 Hironori Takeuchi 5
#1142 Howard N. Anglin 5
#1142 Hongzhi Wang 5
#1142 Huiming Bu 5
#1142 Huai Huang 5
#1142 Hui Wang 5
#1142 Hui Wu 5
#1142 Huimei Zhou 5
#1142 Indervir Singh Banipal 5
#1142 Jae-Wook Ahn 5
#1142 James B. Cunningham 5
#1142 James P. Galvin, JR. 5
#1142 James B. Hannon 5
#1142 Jagabondhu Hazra 5
#1142 Janani Janakiraman 5
#1142 James A. O'Connor 5
#1142 Jarett Stein 5
#1142 Jesse P. Arroyo 5
#1142 Jeffrey Douglas 5
#1142 Jeffrey K. Huebert 5
#1142 Jeffrey A. Kusnitz 5
#1142 Jeffrey C. Maling 5
#1142 Jennifer A. Mallette 5
#1142 Jeffrey L. Rogers 5
#1142 Jessie C. Rosenberg 5
#1142 Jeffrey A. Zitz 5