IBM

Rank (2020): #2 of 32,488Top 1%
11,274 inventors
9,416
Patents 2020

Top Inventors at IBM 2020

Showing 1–50 of 11,274 inventors

RankNamePatents
1 Kangguo Cheng 304
2 Sarbajit K. Rakshit 172
3 Choonghyun Lee 129
#4 Alexander Reznicek 123
#5 Michael K. Gschwind 112
#6 Clifford A. Pickover 100
#7 Juntao Li 93
#7 Martin G. Keen 93
#9 Liam Harpur 88
#10 Valentina Salapura 85
#11 John M. Ganci, Jr. 82
#11 Lisa Seacat DeLuca 82
#13 Devendra K. Sadana 81
#13 James E. Bostick 81
#13 Takashi Ando 81
#16 Chih-Chao Yang 78
#17 Pouya Hashemi 77
#18 Lawrence A. Clevenger 75
#19 Jeremy R. Fox 72
#19 Lokesh M. Gupta 72
#21 Joseph Kuczynski 70
#22 Paul R. Bastide 69
#23 Michael Tsirkin 66
#24 Aaron K. Baughman 65
#24 Gregory J. Boss 65
#24 Ruilong Xie 65
#27 Vijay Ekambaram 64
#27 Xin Miao 64
#29 James R. Kozloski 63
#30 Chen Zhang 61
#30 Jonathan Dunne 61
#32 Christian Jacobi 57
#32 Peng Xu 57
#34 Jeremy A. Greenberger 55
#35 Junli Wang 54
#35 Matthew G. Borlick 54
#37 John M. Santosuosso 53
#38 Rick A. Hamilton, II 50
#38 Robert G. Biskeborn 50
#40 Bahman Hekmatshoartabari 49
#40 Shogo Mochizuki 49
#40 Tenko Yamashita 49
#43 Su Liu 47
#44 Michael Rizzolo 45
#45 Jason T. Wertz 44
#46 Effendi Leobandung 43
#46 Kevin J. Ash 43
#48 Ning Li 42
#49 Kuntal Dey 41
#49 Sandeep R. Patil 41