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 4,701–4,750 of 11,638 inventors

RankNamePatents
#3096 Ron Shmelkin 2
#3096 Roger Snook 2
#3096 Robert W. Thompson 2
#3096 Ronald E. Van Buskirk, II 2
#3096 Robert John Wallis 2
#3096 Robert Weiss 2
#3096 Robert R. Wentworth 2
#3096 Robert D. Wilhelm 2
#3096 Robert L. Yates 2
#3096 Russell A. Budd 2
#3096 Russell T. Herrin 2
#3096 Russell L. Holden 2
#3096 Ruben Rodriguez Torrado 2
#3096 Rui Yang 2
#3096 Ryan J. Attard 2
#3096 Ryan Bertsche 2
#3096 Ryan G. DeJana 2
#3096 Ryan D. McNair 2
#3096 Ryan A. Musa 2
#3096 Ryan L. Rossiter 2
#3096 Samuel S. Adams 2
#3096 Sangram Alapati 2
#3096 Sandeep Bazar 2
#3096 Samarth Bharadwaj 2
#3096 Saurabh Chadha 2
#3096 Saneem Ahmed Chemmengath 2
#3096 Salvatore D'Angelo 2
#3096 Sarthak Dash 2
#3096 Saravanan Devendran 2
#3096 Sahadev Dey 2
#3096 Sarah M. Drewery 2
#3096 Sachin Gupta 2
#3096 Satyam Jakkula 2
#3096 Santhosh Joshi 2
#3096 Sascha Junghans 2
#3096 Satoshi Kawase 2
#3096 Sandra L. Kogan 2
#3096 Sandeep Korrapati 2
#3096 Sakethan R. Kotta 2
#3096 Sameer Kumar 2
#3096 Sándor Lovász 2
#3096 Sarah Lynch 2
#3096 Sarah A. Miller 2
#3096 Santanu Mitra 2
#3096 Sagarika Mukesh 2
#3096 Samir A. Nasser 2
#3096 Sathiskumar Palaniappan 2
#3096 Sabine Perathoner-Tschaffler 2
#3096 Salman Zia Rana 2
#3096 Sanket Rathi 2