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 601–650 of 11,638 inventors

RankNamePatents
#591 Andrzej Laskawiec 8
#591 Andrea Tortosa 8
#591 Andrew D. Walls 8
#591 Bong Jun Ko 8
#591 Bruce C. Giamei 8
#591 Charles Ray Johns 8
#591 Chih-Hsiung Liu 8
#591 Constantine Gavrilov 8
#591 Dario L. Goldfarb 8
#591 David Bruce Kumhyr 8
#591 Deepak R. Ghuge 8
#591 Dean Hildebrand 8
#591 Dulce B. Ponceleon 8
#591 Emmanuel Delamarche 8
#591 Emanuele Ragnoli 8
#591 Eric R. Miller 8
#591 Faisal Ghaffar 8
#591 Fan Jing Meng 8
#591 Fang Wang 8
#591 Frank Lehnert 8
#591 Franz Friedrich Liebinger Portela 8
#591 Gang Lyu 8
#591 Gerald Francis McBrearty 8
#591 Giacomo Nannicini 8
#591 Gopal K. Bhageria 8
#591 Gray Franklin Cannon 8
#591 Graham C. Charters 8
#591 Graham J. Wills 8
#591 Guang Cheng Li 8
#591 Hao Chen 8
#591 Heiko H. Ludwig 8
#591 Hiroki Nakano 8
#591 Hiroki Yanagisawa 8
#591 Hui Zhang 8
#591 Icko E. T. Iben 8
#591 Ilan D. Prager 8
#591 James J. Bonanno 8
#591 Jalal U. Mahmud 8
#591 Jason S. Orcutt 8
#591 Jenny J. He 8
#591 Jiyong Jang 8
#591 Jiayun Zhu 8
#591 John V. Arthur 8
#591 John J. Auvenshine 8
#591 Jonathan H. Connell, II 8
#591 Joseph W. Cropper 8
#591 Jonathan T. Hsieh 8
#591 John Anthony Reeve 8
#591 John M. Wagner 8
#591 John E. Wittern 8