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 6,151–6,200 of 11,638 inventors

RankNamePatents
#5274 Bradley W. Bishop 1
#5274 Brandon R. Christenson 1
#5274 Bruno Ciscato 1
#5274 Brad J. Clawsie 1
#5274 Bradford L. Cobb 1
#5274 Brian J. Connolly 1
#5274 Brian W. Curran 1
#5274 Bryce Allen Curtis 1
#5274 Bruce D. D'Amora 1
#5274 Bryan P. Davidson 1
#5274 Bruno de Assis Marques 1
#5274 Bruno Fonseca de Lima 1
#5274 Bret P. Elison 1
#5274 Brian Gamage 1
#5274 Bradley M. Gorman 1
#5274 Bret A. Greenstein 1
#5274 Bryan Gury 1
#5274 Bradley E. Harris 1
#5274 Brian L. Kozitza 1
#5274 Bryan J. Kyle 1
#5274 Brandon Lackey 1
#5274 Brian Lee 1
#5274 Brian Lin 1
#5274 Brian Main 1
#5274 Brian Martin 1
#5274 Brian R. Matthiesen 1
#5274 Bryan D. McCloskey 1
#5274 Brigid Mcdermott 1
#5274 Brendan Murray 1
#5274 Brian Jeremiah Murray 1
#5274 Brien H. Muschett 1
#5274 Brent R. Phillips 1
#5274 Brian N. Phoenix 1
#5274 Bruce W. Porth 1
#5274 Brian Pulito 1
#5274 Brian Rasmussen 1
#5274 Brian W. Svihovec 1
#5274 Brian W. Thomson 1
#5274 Britney Tong 1
#5274 Bryan D. Trimm 1
#5274 Brian C. Twichell 1
#5274 Brian D. Valentine 1
#5274 Brian F. Veale 1
#5274 Brent A. Wacaser 1
#5274 Bumsoo Kang 1
#5274 Buyue Qian 1
#5274 Carlos Gustavo Alfaro Briceno 1
#5274 Carla Aravena 1
#5274 Cagatay Demiralp 1
#5274 Carlos Demetrio De Souza 1