Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM — 8,938 Patents in 2021

Rank (2021): #2 of 31,507Top 1%
11,638 inventors
8,938 Patents 2021

Top Inventors at IBM 2021

Showing 10,651–10,700 of 11,638 inventors

RankNamePatents
#5274 Jose R. D. Coronel 1
#5274 Jose Rizaldy Coronel 1
#5274 John M. Cotte 1
#5274 Chaobo Li 1
#5274 John D. Curtis 1
#5274 Jodi M. Cutler 1
#5274 Cheng-Hong Li 1
#5274 Joel D. Dalsky 1
#5274 Joseph Danieli 1
#5274 Adam Jackson 1
#5274 Adam E. Grant 1
#5274 Xiao Liu 1
#5274 John K. DeBrosse 1
#5274 Jonathan A. DeBusk 1
#5274 Christian Lemke 1
#5274 John Carl DelMonaco 1
#5274 Joseph M. Dennis 1
#5274 Joseph Michael Dennis 1
#5274 Christopher A. LeMesurier 1
#5274 Joerg Deutschle 1
#5274 John J. Dillon 1
#5274 John Steven Dodson 1
#5274 Jochen Doerre 1
#5274 Joseph F. Doman 1
#5274 John E. Drummond 1
#5274 Joel C. Dubbels 1
#5274 John P. Dubuque 1
#5274 John R. Dudley 1
#5274 Christopher Lemay 1
#5274 Joel Duquene 1
#5274 Jonathan Dye 1
#5274 John Joseph Eckersberg, II 1
#5274 József Tamás Ecsédi 1
#5274 John R. Ehrman 1
#5274 Jordan A. Eliseo 1
#5274 Chuan Lei 1
#5274 John Dillon Eversman 1
#5274 Christopher M. Lee-Shanok 1
#5274 John Filippone 1
#5274 Jonathan Fischer-Toubol 1
#5274 Choong-Ho Lee 1
#5274 John A. Flanders 1
#5274 Joseph Foti, Jr. 1
#5274 Jonathan C.F. Fouk 1
#5274 Joshua Fox 1
#5274 Charlie Le 1
#5274 Christina Lau 1
#5274 Chee Y. Lai 1
#5274 John G. Gaudiello 1
#5274 Jonathan C. Gellin 1