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 251–300 of 11,638 inventors

RankNamePatents
#229 Sunhwan Lee 15
#229 Vijay Narayanan 15
#229 Xin Zhang 15
#229 Yuk L. Chan 15
#255 Abhishek Jain 14
#255 Aly Megahed 14
#255 Bing Dang 14
#255 Brian D. Barrick 14
#255 Brendan Bull 14
#255 Carmine M. DiMascio 14
#255 Dan F. Greiner 14
#255 David M. Koster 14
#255 Dinesh C. Verma 14
#255 Gakuto Kurata 14
#255 Gordon D. Hutchison 14
#255 Gregory W. Alexander 14
#255 Hariklia Deligianni 14
#255 Hiroshi Itagaki 14
#255 Inseok Hwang 14
#255 Jonathan Lenchner 14
#255 Jun Zhu 14
#255 Kamal K. Sikka 14
#255 Kyle D. Robeson 14
#255 Marco Kraemer 14
#255 Martin Oberhofer 14
#255 Mu Qiao 14
#255 Noriko Yamamoto 14
#255 Rafal P. Konik 14
#255 Raghuveer R. Patlolla 14
#255 Rudy J. Wojtecki 14
#255 Scott B. Compton 14
#255 Shubhadip Ray 14
#255 Steve McDuff 14
#255 Susan E. Eisen 14
#255 Xiaobo Wang 14
#255 Yi Yan Yang 14
#255 Yun Seog Lee 14
#288 Adam Lee Griffin 13
#288 Ali Afzali-Ardakani 13
#288 Alper Buyuktosunoglu 13
#288 Bradley C. Herrin 13
#288 Breno H. Leitao 13
#288 Brian M. O'Connell 13
#288 Christopher J. Hardee 13
#288 Dongbing Shao 13
#288 Dylan J. Boday 13
#288 Elizabeth Daly 13
#288 Fee Li Lie 13
#288 Gianluca Della Corte 13
#288 Guy M. Cohen 13