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 6,101–6,150 of 11,638 inventors

RankNamePatents
#5274 Bryan D. McCloskey 1
#5274 Brigid Mcdermott 1
#5274 Brian O'Donovan 1
#5274 Brent Shiver 1
#5274 Bradley J. Smith 1
#5274 Brett A. Squires 1
#5274 Brahadambal Srinivasan 1
#5274 Brian Edward Stansberry 1
#5274 Bradley Steen 1
#5274 Brian D. Valentine 1
#5274 Brian F. Veale 1
#5274 Brent A. Wacaser 1
#5274 Bradley Zeman 1
#5274 Bumsoo Kang 1
#5274 Bum Jun Kwon 1
#5274 Carol Boye 1
#5274 Calvin Bulla 1
#5274 Caroline R. Canning 1
#5274 Catherine Dufort 1
#5274 Casey Dugan 1
#5274 Carlos A. Fonseca 1
#5274 Calist Friedman 1
#5274 Carolina Garcia Delgado 1
#5274 Carlos F. Gomez 1
#5274 Carlos Alberto Hoyos 1
#5274 Cary M. Huettner 1
#5274 Carsten Leue 1
#5274 Carlos Alberto Lopez Chinchilla 1
#5274 Cameron E. Luce 1
#5274 Carlos C. Manias Diez 1
#5274 Cayce B. Marston 1
#5274 Carlos Andres Martinez Vazquez 1
#5274 Cataldo Mega 1
#5274 Carlos J. Muentes 1
#5274 Caroline A. O'Connor 1
#5274 Camvu Pham 1
#5274 Carlos Rocco 1
#5274 Calline K. Sanchez 1
#5274 Carl Satterfield, Jr. 1
#5274 Catalin Sava 1
#5274 Cezary Gorka 1
#5274 Cecilia Carranza Lewis 1
#5274 Cedrine Madera 1
#5274 Cesar A. Wong 1
#5274 Chad A. Adams 1
#5274 Charlotte DeWan Adams 1
#5274 Chandan Aggarwal 1
#5274 Charu C. Aggarwal 1
#5274 Cherylette Anne Alexander 1
#5274 Christopher S. Alkov 1